CN103148549A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN103148549A
CN103148549A CN2013100605989A CN201310060598A CN103148549A CN 103148549 A CN103148549 A CN 103148549A CN 2013100605989 A CN2013100605989 A CN 2013100605989A CN 201310060598 A CN201310060598 A CN 201310060598A CN 103148549 A CN103148549 A CN 103148549A
Authority
CN
China
Prior art keywords
electrode
air
sparking electrode
water
electrostatic atomization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2013100605989A
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Chinese (zh)
Other versions
CN103148549B (en
Inventor
冈部诚
坂本克正
森冈怜司
半田真须美
中岛浩史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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Filing date
Publication date
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Publication of CN103148549A publication Critical patent/CN103148549A/en
Application granted granted Critical
Publication of CN103148549B publication Critical patent/CN103148549B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B05B5/0535—Electrodes specially adapted therefor; Arrangements of electrodes at least two electrodes having different potentials being held on the discharge apparatus, one of them being a charging electrode of the corona type located in the spray or close to it, and another being of the non-corona type located outside of the path for the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/057—Arrangements for discharging liquids or other fluent material without using a gun or nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • F24F11/47—Responding to energy costs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/60—Energy consumption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0416—Treating air flowing to refrigeration compartments by purification using an ozone generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • F25D2400/361—Interactive visual displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements

Abstract

To provide an air conditioner including an inexpensive atomizer having a simple configuration. SOLUTION: The air conditioner including an indoor unit provided on an indoor side and having an air suction port and an air blowout port includes: the atomizer which has a discharge electrode to which water adhering to the surface is supplied by a capillary phenomenon, an electrode holding part holding the discharge electrode and a water supply supplying water to the discharge electrode held by the electrode holding part and generates mist; a heat exchanger; a filter provided between the air suction port and the heat exchanger; a drain pan provided below the heat exchanger and receiving drain water; an air course guiding mist generated by the atomizer to the air blowout port; and a mist spray hole spraying the mist guided by the air course at the air blowout port. The atomizer is arranged downstream of the filter and above the drain pan.; The air course guides the mist from the portion downstream of the filter where the atomizer is installed to the air blowout port.

Description

Air regulator
The application's national applications number that to be same applicant submit on February 18th, 2010 is 201080014877.6(PCT/JP2010/052444), the dividing an application of the denomination of invention Chinese patent application that is " electrostatic atomization apparatus, equipment, air regulator and refrigerator ".
Technical field
The present invention relates to produce electrostatic atomization apparatus, refrigerator, show case, the air regulator for business in (household electrical appliances) equipment, the equipment such as refrigerator, bunker etc., air regulator (also comprising air purifier, humidifier etc.) of nanometer fog.
Background technology
A kind of electrostatic atomization apparatus has been proposed, possess in the top of water storage section conveyance from the conveying unit of the water of water storage section, the opposite electrode arranged in the opposed mode of conveyance direction with conveying unit and the water in water storage section to the path of the opposite electrode side front end of conveying unit is executed to alive water and apply electrode, conveying unit forms (for example,, with reference to patent documentation 1) by take the porous ceramic that solid acid is material.
A kind of electrostatic atomization apparatus has been proposed, possess water conveying unit by capillarity conveyance water, to the water conveying unit for the water supply unit of feedwater and the water of water conveying unit conveyance is executed to the alive electrode that applies, the water supply unit is have heat-absorbent surface and carry out cooling to air on heat-absorbent surface and generate the heat exchange department that the absorber plate of dew and Peltier's element, heat sink form, configured heat exchange department (for example,, with reference to patent documentation 2) in the bottom of water conveying unit.
In recent years, proposed a kind of refrigerator, possessed: be arranged in cooling air duct and make the coldplate of the airborne moisture dewfall in refrigerator; Will be in coldplate the water conveyance of dewfall to the conveying unit of water storage section; And by the water conveyance in water storage section to the capillary water intaking body that applies the voltage application portion between electrode and opposite electrode, and possess and can in storeroom, produce the fog with deodorizing effect, the atomising device (for example,, with reference to patent documentation 3) of ozone by applying voltage.
In addition, a kind of refrigerator has been proposed, be provided with water tank below the cover of the refrigerator that is provided with the cover for making in vegetable box to become high humility, and be provided with device for producing mist (ultrasonic oscillator) (for example,, with reference to patent documentation 4) in the bottom (bottom surface) of water tank.
In addition, a kind of refrigerator has been proposed, the lighting unit of a plurality of colors is set in the display part arranged in the front door of refrigerator, operation switching illuminant colour or luminance by operating portion, perhaps in the situation that the user supresses the degerming button, be shown as " degerming pattern " (for example,, with reference to patent documentation 5) in display part.
In addition, put down in writing a kind of refrigerator, possessed the ultrasonic humidifier (for example,, with reference to patent documentation 6) for supplying water by defrost water in vegetable compartment.
In addition, put down in writing a kind of refrigerator, the storage part that possesses the atomising device for storeroom being supplied with to fine fog and put aside the liquid for being supplied to atomising device, and possesses the removal member that contains thing (for example,, with reference to patent documentation 7) of removing liquid in the path (tubule stream) that links atomising device and storage part.
[patent documentation 1] TOHKEMY 2006-035171 communique
[patent documentation 2] TOHKEMY 2007-181835 communique
[patent documentation 3] TOHKEMY 2007-101034 communique
[patent documentation 4] TOHKEMY 2006-162195 communique
[patent documentation 5] TOHKEMY 2003-172577 communique
[patent documentation 6] Japanese kokai publication hei 06-257933 communique
[patent documentation 7] TOHKEMY 2008-089203 communique
Summary of the invention
In the atomising device of patent documentation 1 record, having used pottery in conveying unit, is that 0.1 ~ 3 μ m left and right and resistance arrive greatly (0.2 ~ 2) * 10 but the porosity (voidage) of pottery is generally 10 ~ 50% left and right, pore footpath (diameter of aperture, space part average) 12Ω m left and right.As mentioned above, the aperture of ceramic material is very little, so that the mesh caused due to foreign matter stops up endurance is extremely little and in the situation that use and have problem in reliability for a long time.In addition, voidage is also little, so capillary force is little and the maintenance dose of the absorbability of water, water is little and until the time of the beginning of electrostatic atomization is long, atomization likely is interrupted.In addition, resistance is very large, so be difficult for electrically conducting and need high voltage and large electric power.
In addition, conveying unit is inserted in water storage section in the mode towards above-below direction, with conveying unit above the opposed position of leading section opposite electrode is set, water storage section and conveying unit, opposite electrodes etc. form integratedly, according to the necessity for feedwater to water storage section, water storage section need to be pulled down from equipment bodies such as air purifiers, but due to water storage section and conveying unit, opposite electrodes etc. form integratedly, so in the situation that the user pulls down water storage section from equipment body, need also to pull down together conveying unit, the electrode parts such as opposite electrode, the user is contact electrode section and cause electric shock likely.
In the atomising device of patent documentation 2 records, bottom in the water conveying unit arranges heat exchange department, for heat exchange department, Peltier's element is set in the bottom of the absorber plate with heat-absorbent surface, in the bottom of Peltier's element, heat sink is set, so in the situation that the dew generated on heat-absorbent surface is many, in the Peltier's element arranged in the bottom of heat-absorbent surface, dew likely overflows, and the weak Peltier's element of water-resistant capacity likely produces fault.
In the refrigerator that possesses atomising device of patent documentation 3 records, owing to possessing the water conveyance of dewfall in coldplate to the conveying unit of water storage section, so thereby have the complex structure of coldplate and conveying unit elongated to the path of water storage section and component count becomes many and cost is high, assembleability worsens and dust etc. enters into conveying unit and conveying unit is stopped up and can't be supplied with the such problem of dew to water storage section.In addition, capillary water intaking body is individual member with applying electrode, and complex structure and assembleability worsen and cost also uprises.In addition, be provided with the water-level detecting unit in water storage section, exist component count many and expensive and control the complicated such problem that becomes.
In the refrigerator that possesses atomising device in vegetable box of patent documentation 4 records, due to vegetable container and cover directly are used as to the coldplate of device for producing mist, so the collection of dew depends on shape, the size of vegetable container and cover, so shape for vegetable container and cover, according to being set, space is defined, even thereby there is the necessity that enlarges the content volume also can't carry out significantly shape change etc., restriction is many and be difficult for stably guaranteeing the fog required water of spraying.In addition, owing to directly having used vegetable container and cover in coldplate, so need to make vegetable box inside become high humility, generate dew, be difficult to realize to the expansion of other storerooms that can't be set as high humility etc.In addition, because the bottom surface at water tank is provided with device for producing mist (ultrasonic oscillator), so comprise that the water of water tank and device for producing mist leaks the seal construction of countermeasure etc., become complexity and assembleability worsens and cost rises of structure.In addition, owing to having used ultrasonic oscillator in device for producing mist, so can't carry out miniaturization and be difficult to spray equably in storehouse fog.
In addition, in patent documentation 3, patent documentation 4, the user does not know that atomising device is to wish to be confirmed in action.In addition, whether the user really moves, when moves and entertain query electrostatic atomization apparatus.
In addition, in the refrigerator of patent documentation 5 records, in the situation that supressing the degerming button, the user is shown as " degerming pattern ", even but do not enter into the degerming pattern in the situation that the user presses the degerming button, in the situation that the user is before refrigerator, the user does not know whether carrying out degerming and becomes uneasy.
In addition, in the refrigerator of patent documentation 6 records, possess the ultrasonic humidifier for supplying water by defrost water in vegetable compartment, but how record is not used for by defrost water the concrete structure supplied water, the difficulty of therefore guaranteeing to become when the needs defrost water.In addition, need to use the atomizing filter of aperture 0.2 ~ 0.3mm, thickness 80 ~ 100 μ m in order to produce fog, its processing, installation constitution difficulty, complex structure.In addition, owing to having used ultrasonic oscillator in device for producing mist, so fog can't miniaturization and is difficult to be sprayed equably in storehouse.
In addition, in the refrigerator of patent documentation 7 records, in order to link atomising device and storage part, path (tubule stream) need to be set in heat-barrier material and then also need to arrange the water unit that send of controlling pushing quantity, complex structure and cost rise.In addition, the atomization section for forward end in chamfering need to arrange from bottom surface sections the minute aperture of linearity for feedwater towards leading section, processing difficulties, and cost rises.
The object of the present invention is to provide easily and cheaply (household electrical appliances) equipment such as electrostatic atomization apparatus (fog sprayer unit), the refrigerator that possesses electrostatic atomization apparatus, air regulator of a kind of simple in structure and assembling.
In addition, in the present invention, its purpose is to provide (household electrical appliances) equipment such as a kind of electrostatic atomization apparatus (fog sprayer unit), the refrigerator that possesses electrostatic atomization apparatus, air regulator, and it is strong and can use for a long time and reliability is high and the maintenance dose of the absorbability of water, water is large and until the time of the beginning of electrostatic atomization is short and the generation of atomization can not be interrupted and resistance is little and low in energy consumption that the mesh caused due to foreign matter stops up endurance.
In addition, its purpose is to provide (household electrical appliances) equipment such as a kind of electrostatic atomization apparatus (fog sprayer unit), the refrigerator that possesses electrostatic atomization apparatus, air regulator, even in the situation that use Peltier's element in heat exchange department between absorber plate and heat sink, can in Peltier's element, not form dew yet, and can not cause the fault etc. of Peltier's element and reliability high.
In addition, in the present invention, its purpose be to provide a kind of can be to atomization water particle carry out miniaturization and be sprayed to equably (household electrical appliances) equipment such as refrigerator in storeroom, air regulator.
In addition, the object of the present invention is to provide a kind of electrostatic atomization apparatus, possess (household electrical appliances) equipment such as refrigerator, air regulator of electrostatic atomization apparatus, do not need to conveying unit, path (tubule stream), electrode processing minute aperture etc. and simple structure and low-cost and cheap.
In addition, in the present invention, its purpose be to provide a kind of possess can the Visual Confirmation electrostatic atomization apparatus be in action and the electrostatic atomization apparatus of the unit of the history of what time having moved etc.
In addition, its purpose is to provide a kind of and can be applied to the electrostatic atomization apparatus of the storeroom of temperature band arbitrarily.
In addition, in the present invention, its purpose is to provide a kind of even without the household electrical appliances (equipment) such as component count that water storage section, water-level detecting unit also can move electrostatic atomization apparatus few and simple in structure, the refrigerator that possesses electrostatic atomization apparatus, air regulator are set.
In addition, the object of the present invention is to provide a kind of (household electrical appliances) equipment such as the refrigerator that can suppress high-performance that water interrupts and the high electrostatic atomization apparatus of reliability, air regulator that carried.
In addition, the object of the present invention is to provide a kind of low cost and can realize humidification, the degerming in storeroom and (household electrical appliances) equipment such as the electrostatic atomization apparatus that the reliability that can not stop up etc. is high, the refrigerator that possesses electrostatic atomization apparatus, air regulator.
In addition, the object of the invention is to, even provide a kind of in these (household electrical appliances) equipment, also can reach the air regulator of above-mentioned purpose.
The invention provides a kind of air regulator, possess and be arranged at indoor indoor set, this indoor set via air supply path will from air suction inlet suck and the air that carried out heat exchange through heat exchanger from the Air blowing mouth to described indoor blowing out, it is characterized in that possessing:
Atomising device, this atomising device possess sparking electrode, keep or take in described sparking electrode the electrode maintaining part, suppress fixed cell and the energising member for being switched on to described sparking electrode that described sparking electrode moves, this atomising device becomes fog next life by apply voltage to described sparking electrode; And
Filter, be arranged between described air suction inlet and described heat exchanger,
Be pressed into the state of described electrode maintaining part side by described fixed cell with described sparking electrode, described sparking electrode, described electrode maintaining part, described fixed cell, described energized components are integrally formed, and described atomising device is placed in the downstream of described filter with respect to banising of air.
According to the present invention, can easily assemble atomising device, can so that miniaturization, can be easily mounted in addition wall or the framework of atomising device.
The accompanying drawing explanation
Fig. 1 is the front view that the refrigerator 1 of embodiments of the present invention is shown.
Fig. 2 is the sectional side view that the refrigerator 1 of embodiments of the present invention is shown.
Fig. 3 is the block diagram of control device 30 that the refrigerator 1 of embodiments of the present invention 1 is shown.
Fig. 4 is the front view in top view will illustrate the storeroom the state that the door of Fig. 1 of present embodiment, the refrigerator 1 shown in Fig. 2 opened.
Fig. 5 is the installation of carrying in the refrigerator 1 of present embodiment the has been shown front view of electrostatic atomization apparatus 200 of state of cover.
Fig. 6 is the stereogram that the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 of present embodiment is shown.
Fig. 7 be from observation the top view of the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 of present embodiment is shown.
Fig. 8 is the side view of observing from the side the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 that present embodiment is shown.
Fig. 9 illustrates the front cross-sectional view of the cover inside of the electrostatic atomization apparatus 200 arranged the refrigerator 1 of present embodiment from the top view of refrigerator 1.
Figure 10 is the side view of observing from the side the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 that present embodiment is shown.
Figure 11 is the side view of observing from the side the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 that present embodiment is shown.
Figure 12 is the exploded perspective view that other electrostatic atomization apparatus 200 of embodiments of the present invention are shown.
Figure 13 means the stereogram of the assemble method of other electrostatic atomization apparatus 200 that embodiments of the present invention are shown.
Figure 14 is the top view that other electrostatic atomization apparatus 200 of embodiments of the present invention are shown.
Figure 15 means the profile of electrostatic atomization apparatus 200 of the K-K section of the electrostatic atomization apparatus 200 shown in Figure 14 that embodiments of the present invention are shown.
Figure 16 means the profile of electrostatic atomization apparatus 200 of the M-M section of the electrostatic atomization apparatus 200 shown in Figure 14 that embodiments of the present invention are shown.
Figure 17 is provided with the figure for the state of water unit for explanation at the electrostatic atomization apparatus 200 that embodiments of the present invention are shown.
Figure 18 is the front view under the state that the door that the refrigerator of embodiments of the present invention is shown has been opened.
Figure 19 is the installation of carrying in the refrigerator 1 of embodiments of the present invention the has been shown front view of electrostatic atomization apparatus 200 of state of cover.
Figure 20 is the installation of carrying in the refrigerator 1 of embodiments of the present invention the has been shown front view of electrostatic atomization apparatus 200 of state of cover.
Figure 21 is the summary sectional side view that the refrigerator 1 of embodiments of the present invention is shown.
Figure 22 is the isometric front view of refrigerating chamber that the refrigerator of embodiments of the present invention is shown.
Figure 23 is the figure that the characteristics of luminescence of general LED910 is shown.
Figure 24 illustrates the figure of refrigerating chamber 2 of the refrigerator 1 of embodiments of the present invention from top observation.
Figure 25 is the top view of refrigerating chamber 2 that other refrigerators 1 of embodiments of the present invention are shown.
Figure 26 is the sectional side view that the refrigerator 1 of embodiments of the present invention is shown.
Figure 27 is the isometric front view of refrigerating chamber 2 that the refrigerator 1 of embodiments of the present invention is shown.
(symbol description)
1: refrigerator; 1A: Machine Room; 2: refrigerating chamber; 2A: cold putting (chilled) chamber; 2P: madial wall; 2X: airtight container roughly; 2Y: airtight container roughly; 3: ice-making compartment; 4: switching chamber; 5: vegetable compartment; 6: refrigerating chamber; 7: refrigerating-chamber door; 7A: a refrigerating-chamber door left side; 7B: the refrigerating-chamber door right side; 8: the ice-making compartment door; 9: the switching chamber door; 10: the vegetable compartment door; 11: refrigerating chamber door; 12: compressor; 13: cooler; 14: the circulating cold air fan; 19: the switching chamber thermistor; 22: thermoelectric pile; 15: the switching chamber damper; 16: the switching chamber cooling air duct; 30: control device; 50: cooling air duct; 51: next door; 53: cooling air duct; 55: the refrigerating chamber damper; 60: guidance panel; 60a: chamber selector switch; 60b: temperature band change-over switch; 60c: flash freezing switch; 60d: ice making change-over switch; 60e: fog spray switch; 72: the chamber door bag; 80: storehouse Nei Peng; 131: the cooler chamber; 150: defrosting heater; 151: the heater top board; 152: defrosting electrode maintaining part; 200: electrostatic atomization apparatus; 210: coldplate; 211: heat absorbing sheet section; 211a: heat absorbing sheet plate; 211b: heat absorbing sheet plate; 211c: heat absorbing sheet plate; 211d: heat absorbing sheet plate; 211e: heat absorbing sheet plate; 211T: protuberance; 211W: rake; 211X: lateral surface; 211Y: lower surface; 212: fin portions; 212a: heat sink plate; 212b: heat sink plate; 212c: heat sink plate; 212d: heat sink plate; 212e: heat sink plate; 213: heat-conduction part; 214: space part; 220: the electrode maintaining part; 220G: water is concentrated section; 220K: width size; 220L: longitudinal direction size; 220W: rake; 220X: for water unit covering section; 222: notch part; 223: the opposite electrode incorporating section; 230: sparking electrode; 231: protuberance; 232: main part; 237: the 1 main parts; 238: the 2 main parts; 240: opposite electrode; 241: peristome; 250: high-voltage power supply section; 251: power supply; 260: fixed cell; 261: opposite electrode covering section; 262: energising member press section; 263: stage portion; 268: the fixing claw of using; 269: for water unit covering section; 270: water tank; 271: graduation mark; 275: water droplet; 277: the water outlet; 280: the energising member; 286: electrifying electrodes unit conducting parts; 300: cover; 511: the coldplate heat-barrier material; 512: the supporting element; 515: the front surface peristome; 531: side cold air blow-off outlet; 532: side cold air blow-off outlet; 533: top cold air blow-off outlet; 534: below cold air blow-off outlet; 600: the electrostatic atomization apparatus illumination; 800: fog is cover for spraying; 810: the fog nozzle; 820: electrostatic atomization apparatus outlet cold air wind path; 830: electrostatic atomization apparatus entrance cold air wind path; 900: lighting device; 910:LED; 910a:LED; 910b:LED; 910c:LED; 910d:LED; 910e:LED; 910f:LED; 915: optical axis.
The specific embodiment
Embodiment 1.
(refrigerator)
Fig. 1 is that front view, Fig. 2 that the refrigerator 1 of embodiments of the present invention 1 is shown are the sectional side views that the refrigerator 1 of embodiments of the present invention 1 is shown.In the drawings, refrigerator 1 possesses the refrigerating chamber 2 of opposite opened (or open and close type) at epimere.Under refrigerating chamber 2, left and right has set ice-making compartment 3 and switching chamber 4 side by side.Hypomere at refrigerator 1 possesses refrigerating chamber 6, possesses vegetable compartment 5 on refrigerating chamber 6.This vegetable compartment 5 is arranged at the ice-making compartment 3 and the below of switching chamber 4 and the top of refrigerating chamber 6 that left and right sets side by side.
Certainly, the configuration of each chamber does not limit present embodiment, under the refrigerating chamber 2 arranged in epimere, left and right sets ice-making compartment 3 and switching chamber 4 side by side, and below these ice-making compartments 3 of setting side by side of left and right and switching chamber 4, and the top of the vegetable compartment 5 arranged in hypomere sets refrigerating chamber 6, while between the ice-making compartment 3 set side by side in vegetable compartment 5 and left and right and switching chamber 4, setting the middle freezer types of refrigerating chamber 6, due to low temperature chamber (for example, ice-making compartment 3, switching chamber 4, refrigerating chamber 6) approach, so the heat-barrier material between low temperature chamber becomes and does not need, and heat leak is also few, so energy-conservation and refrigerator cheaply can be provided.
In the face side peristome of the refrigerating chamber 2 as storeroom, be provided with can open freely, the refrigerating-chamber door 7 of closed opposite opened, this refrigerating-chamber door 7 has formed the opposite opened door by refrigerating chamber left-hand door 7A, these 2 of 7B of the right door of refrigerating chamber.Certainly, can not be the opposite opened door yet, but the rotary door of single open-type.In the ice-making compartment 3 as other storerooms, switching chamber 4, vegetable compartment 5, refrigerating chamber, be provided with respectively peristome the ice-making compartment door 8, peristome the switching chamber door 9, the peristome vegetable compartment door 10 of the pull-out type of opening/closing and the peristome that can make refrigerating chamber 6 refrigerating chamber door 11 of the pull-out type of opening/closing freely freely that can make vegetable compartment 5 of the pull-out type of opening/closing freely that can make switching chamber 4 of the pull-out type of opening/closing freely that can make ice-making compartment 3.In addition, refrigerating chamber left-hand door 7A in the left and right of the refrigerating chamber 2 as storeroom, in some in the right door of refrigerating chamber 7B, be provided with console switch (the chamber selector switch 60a of the Temperature Setting that carries out in storeroom etc., temperature band change-over switch 60b, flash freezing switch 60c, ice making change-over switch 60d, fog spray switch 60e), and carry out storehouse temperature, the guidance panel 60 of the demonstration of design temperature equitemperature information, the operation information of console switch, the demonstration information of liquid crystal display part, temperature information in storeroom etc. by the installation by setting in refrigerator main body upper rear portion (the refrigerating chamber back side) the control device 30 of control substrate formation of micro computer etc. control.
Set compressor 12 in the Machine Room 1A arranged in the foot of the back side of refrigerator 1.Refrigerator 1 possesses freeze cycle, and compressor 12 is form 1 element of freeze cycle and be equipped on Machine Room 1A, has the effect that the cold-producing medium in freeze cycle is compressed.Cold-producing medium after compressor 12 compressions is condensed in condenser (not shown).The cold-producing medium of condensed state is depressurized in the capillary as decompressor (not shown) or expansion valve (not shown).Cooler 13 be form refrigerator freeze cycle 1 element and be disposed in cooler chamber 131.By the post-decompression cold-producing medium of decompressor, in cooler 13, evaporated, the heat-absorbing action while evaporating by this, the gas of cooler 13 peripheries is cooled.Circulating cold air with fan 14, in cooler chamber 131, be disposed at cooler 13 near, each chamber as storeroom (refrigerating chamber 2, ice-making compartment 3, switching chamber 4, vegetable compartment 5, refrigerating chamber 6) for the refrigerator 1 of for example, blowing via cooling air duct (, switching chamber cooling air duct 16, refrigerating chamber cooling air duct 50 etc.) at the peripheral cooled cold air of cooler 13.
Be provided with the Glass tube heater of defrosting heater 150(defrosting as the defrost unit of the defrosting of carrying out cooler 13 below cooler 13, such as the carbon heater of the carbon fiber of the light that has used the wavelength 0.2 μ m that sends the transmission quartz glass tube in quartz glass tube ~ 4 μ m etc.).Between cooler 13 and defrosting heater 150, on the top of defrosting heater 150, so that can directly not touch the mode of defrosting heater 150 from the fallen defrost water of cooler 13, be provided with heater top board 151.If use the heater of the black medium such as carbon heater in defrosting heater 150, can the frost of cooler 13 be melted efficiently by radiant heat transfer, so can make surface temperature become low temperature (approximately 70 ℃ ~ 80 ℃), in the cold-producing medium used in freeze cycle, used combustible refrigerant (for example, as iso-butane of charing hydrogen cold-producing medium etc.) situation under, even produced refrigrant leakage etc., also can reduce the danger of catching fire.In addition, with nickel chrom heater, compare, by radiant heat transfer, can make the frost of cooler 13 melt more efficiently, on cooler 13 frost frost melt gradually, can not make frost become piece and plunk, so fall sound in the time of can being reduced in heater top board 151 and falling, so low noise and the good refrigerator of defrosting efficiency can be provided.
Herein, defrosting heater 150 can be also the heater of the embedding type that one embeds in cooler 13.In addition, also can be used together the glass tube type heater and embed type heater.
As the switching chamber damper 15 of air quantity adjustment unit for adjust by circulating cold air use 4 air-supplies of 14 pairs of switching chambers as storeroom of fan cold air air conditioning quantity and the temperature in switching chamber 4 is controlled is set point of temperature or the design temperature that switches switching chamber 4.By the cooled cold air of cooler 13, by the switching chamber cooling air duct 16 as cooling air duct, quilt is blown in switching chamber 4.In addition, this switching chamber cooling air duct 16 is disposed at the downstream of switching chamber damper 15.
In addition, as the refrigerating chamber damper 55 of air quantity adjustment unit also for adjust by circulating cold air use 2 air-supplies of 14 pairs of refrigerating chambers as storeroom of fan cold air air conditioning quantity and the temperature in refrigerating chamber 2 is controlled is set point of temperature or the design temperature that changes refrigerating chamber 2.By the cooled cold air of cooler 13, by the refrigerating chamber cooling air duct 50 as cooling air duct, quilt is blown in refrigerating chamber 2.
As for example switching chamber 4 of storeroom, be can be at cryogenic temperature band (below 17 ℃) to select the room (storeroom) of the temperature in storerooms between vegetable compartment temperature band (3 ~ 10 ℃) from a plurality of stages, the guidance panel 60 by the some middle settings in the right door of refrigerating chamber left-hand door 7A, the refrigerating chamber 7B of operation refrigerator 1 carries out selection, the switching of the temperature in storeroom.
For example inboard wall in switching chamber 4, be provided with switching chamber thermistor 19(as the 1st temperature detecting unit for surveying the air themperature in switching chamber 4 with reference to Fig. 3), switching chamber 4 such as end face (central portion, front face or rear face etc.), be provided with the thermoelectric pile 22(of the 2nd temperature detecting unit directly detected as the surface temperature for the reserve of the switching chamber 4 interior inputs to as storeroom with reference to Fig. 3 or infrared ray sensor).From 131 pairs of cooler chambers switching chamber 4 is sent the wind path of cold air, be provided as and can control air quantity, cover wind path and stop the switching chamber damper 15 of quantity regulating device for air of the inflow of cold air, detected temperatures (or detected temperatures of thermoelectric pile 22) by the switching chamber thermistor 19 as the 1st temperature detecting unit makes switching chamber damper 15 open/close, thereby the temperature band that the temperature that is adjusted to switching chamber 4 becomes selected, or controlled by control device 30 in the mode entered in the temperature range set.In addition, the temperature by the food as reserve in 22 pairs of switching chambers of the thermoelectric pile as the 2nd temperature detecting unit 4 is directly detected.
Next door 51(thermal wall in the inboard of the refrigerating chamber 2 as storeroom), in, be provided with as to spraying the electrostatic atomization apparatus 200 of the fog sprayer unit of fog in storeroom.Electrostatic atomization apparatus 200 is arranged for coldplate 210(that the airborne moisture in storeroom collects as dew using aftermentioned) from the next door 51(thermal wall of the inboard of the interior perforation refrigerating chamber 2 of refrigerating chamber 2 as storeroom) and be projected in the refrigerating chamber cooling air duct 50 of cooling air duct.
Fig. 3 is the block diagram of control device 30 that the refrigerator 1 of embodiments of the present invention 1 is shown.Carry micro computer 31(microcomputer in control device 30), by pre-stored program, carry out the open and close controlling of the rotating speed control of fan 14 for the temperature control, compressor 12, circulating cold air of each storeroom of refrigerator 1, switching chamber damper 15, refrigerating chamber damper 55, to electrostatic atomization apparatus 200(sparking electrode 230 described later and opposite electrode 240) voltage apply control etc.In guidance panel 60, possesses switch shown below.
(1) select the chamber selector switch 60a of the storerooms such as refrigerating chamber, refrigerating chamber, switching chamber;
(2) the temperature band of storerooms such as switching switching chamber etc. (refrigeration, freezingly, cold put, soft freezing etc.) or switching chilling, strong, in, weak etc. temperature band change-over switch 60b;
(3) in storeroom via the supercooling state flash freezing switch 60c(flash freezing of freezing preservation also to be called supercooling freezing);
(4) about ice making, select transparency ice, usually, rapidly, the ice making change-over switch 60d that stops etc.;
(5) the fog spray switch 60e(electrostatic spray of electrostatic atomization apparatus 200 energisings being implemented in storeroom to fog spraying (electrostatic spray) is selected).
The temperature detection sensor that for example, temperature in storeroom (switching chamber 4) is detected is described herein.In the present embodiment, the temperature detection sensor detected as for example, temperature in storeroom (, switching chamber 4), possess as the switching chamber thermistor 19 of the 1st temperature detecting unit with as the thermoelectric pile 22 of the 2nd temperature detecting unit.For example, as to storeroom (, the detected temperatures of the switching chamber thermistor 19 of the 1st temperature detecting unit that the temperature of the air switching chamber 4) is detected is imported into the micro computer 31 that forms control device 30, by micro computer 31(for example, temperature identifying unit in micro computer 31) compare and carry out the temperature judgement with setting, being controlled in the mode in the temperature range that enters into regulation.In addition, for example, as to storeroom (, the detection signal of thermoelectric pile 22 that the surface temperature of the food in switching chamber 4) etc. etc. is carried out the 2nd temperature detecting unit of direct-detection is imported into micro computer 31, by the arithmetic element in micro computer 31(such as micro computer 31) carry out after calculation process is scaled the surface temperature of food etc., carries out the temperature of the regulations such as IQF control, the freezing control of supercooling and controlling.In addition, control device 30 carries out that temperature in each storeroom (refrigerating chamber 2, ice-making compartment 3, switching chamber 4, vegetable compartment 5, refrigerating chamber 6) is controlled, the various controls such as energising control of electrostatic atomization apparatus 200, the guidance panel 60(display floater of the some middle settings in refrigerating chamber left-hand door 7A, the right door of refrigerating chamber 7B) in show the running-active status etc. of the electrostatic atomization apparatus 200 arranged in the design temperature, food (surface) temperature, each storeroom of each storeroom.
(electrostatic atomization apparatus)
Fig. 4 is the front view in top view will illustrate the storeroom the state that the door of Fig. 1 of present embodiment, the refrigerator 1 shown in Fig. 2 opened.Fig. 5 is the installation of carrying in the refrigerator 1 of present embodiment the has been shown front view of electrostatic atomization apparatus 200 of state of cover, Fig. 6 is the stereogram that the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 of present embodiment is shown, Fig. 7 illustrates the top view of the cover inside of the electrostatic atomization apparatus 200 arranged the refrigerator 1 of present embodiment from top observation, Fig. 8 is the side view of observing from the side the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 that present embodiment is shown.
Electrostatic atomization apparatus 200 in the present embodiment, is arranged at for example, upper rear portion in storeroom (, refrigerating chamber 2, vegetable compartment 5 etc., can be storeroom arbitrarily).In electrostatic atomization apparatus 200, connect the next door 51(thermal wall arranged in the back side as for example refrigerating chamber 2 of storeroom) cross as refrigerating chamber 2 sides of storeroom and cooling air duct 50 sides and be provided with the coldplate 210 as the water feed unit.Coldplate 210 comprises that the heat strong by corrosion resistance (for example conducts good material, aluminium, aluminium alloy, copper alloy etc.) integrally formed (or cut apart and one form) to the heat absorbing sheet section 211 of the refrigerating chamber 2 side-prominent settings as storeroom, fin portions 212 to cooling air duct 50 side-prominent settings, and connect the 211(of heat absorbing sheet section storeroom side band part) and fin portions 212(cooling air duct side band part) heat-conduction part 213, next door 51(thermal wall between cooling air duct 50 and refrigerating chamber 2) in, the degree that heat-conduction part 213 can carry out the temperature of storeroom with the cooling gas leakage from cooling air duct 50 to storeroom is roughly sealed, with this state configuration heat-conduction part 213.Heat absorbing sheet section 211 and fin portions 212 can be not outstanding especially yet, as long as obtain the cooling effect (heat absorption capacity, heat dispersion etc.) of regulation.
Herein, in Fig. 8, explanation is at the 211(of heat absorbing sheet section storeroom side band part) lower surface 211Y below (under), be provided with and there is the situation of container-like electrode maintaining part 220 of discharging opening, the breach of water for the regulation gap X via above-below direction.At the 211(of heat absorbing sheet section storeroom side band part) lower surface 211Y below (under), be provided with resinous electrode maintaining part 220 across the gap X of the regulation of the above-below direction of 1mm ~ 20mm left and right, dew is the electrode maintaining part 220 under falling directly, so do not need dew conveyance for generating in heat absorbing sheet section 211 conveying unit to electrode maintaining part 220, obtain simple structure and compact and refrigerator 1 cheaply.Kept sparking electrode 230 in electrode maintaining part 220, sparking electrode 230 is formed by main part 232 and protuberance 231.
In addition, the gap X of the regulation of the above-below direction between the lower surface 211Y of heat absorbing sheet section 211 and electrode maintaining part 220 upper ends (dew fall direction) is set as 1mm ~ 20mm left and right, so that the dew fallen from heat absorbing sheet section 211 can be owing to falling outside container carrying out cooling cold air to disperse to the container of electrode maintaining part 220 in storeroom.Herein, preferably the regulation gap X between heat absorbing sheet section 211 and electrode maintaining part 220 is as far as possible little, enter into can suppress air in storeroom in the container of electrode maintaining part 220 and the temperature in the container of electrode maintaining part 220 reduces and dew in the container of electrode maintaining part 220 freezes, be preferably below the 10mm left and right.
In addition, in this case, preferably as lower surface 211Y and the sparking electrode 230(upper surface of the heat absorbing sheet section 211 of water feed unit) between gap Z as far as possible little, with will from heat absorbing sheet section 211 under the speed of fall of sparking electrode 230, dew that electrode maintaining part 220 falls via space suppress littlely and relax impact while falling to sparking electrode 230, electrode maintaining part 220, suppress to jump and fly out to container etc., be set as 1mm ~ 30mm left and right and get final product.In addition, in electrode maintaining part 220, sparking electrode 230, opposite electrode 240 fix/have been kept.But, for the lower surface 211Y of heat absorbing sheet section 211 and the gap Z between sparking electrode 230, if become in the surface attachment of sparking electrode 230 state of water droplet, in the situation that likely between the lower surface of heat absorbing sheet section 211 211Y and sparking electrode 230, produce electric discharge to having applied voltage between sparking electrode 230 and opposite electrode 240, so need to guarantee the gap that can not discharge, more than regulation gap Z is preferably 4mm.In addition, be difficult for electric discharge when not becoming the state that has stored water on sparking electrode 230, so preferably in electrode maintaining part 220, using non-cohesive in the surface of the opposed sparking electrode 230 of heat absorbing sheet section 211 with as the water feed unit or store the mode of water, opening is set, breach etc. and make water do not lodge in sparking electrode 230 retaining parts of electrode maintaining part 220 structure (or, also can be in order to be made as the structure that does not store water in the surface of sparking electrode 230, can discharge from sparking electrode 230 retaining parts the structure of water and be set as, also can be set as in addition below the water storage section of the water that storage discharges be set and touch the structure of sparking electrode 230 with the water stored in not making water storage section).
In addition, make the size (for example the width size 220K in Fig. 7, Fig. 8, longitudinal direction size 220L) of electrode maintaining part 220 be substantially equal to the size (for example the width size 211K in Fig. 7, Fig. 8, longitudinal direction size 211L) of coldplate 210 or be greater than the size of coldplate 210, thereby catch the dew generated in coldplate 210, fall the dew in the container of electrode maintaining part 220 and can not make its outside that flies out.
Next, in Fig. 9, illustrate for the 211(of heat absorbing sheet section storeroom side band part) the lateral surface of lower surface 211Y around, cover the situation of specific length P by the upper inside wall as electrode maintaining part 220 for the water unit covering 220X of section.Even in this case, below heat absorbing sheet section 211, arrange electrode maintaining part 220 aspect do not change yet.
Fig. 9 illustrates the front cross-sectional view of the cover inside of the electrostatic atomization apparatus 200 arranged the refrigerator 1 of present embodiment from the top view of refrigerator 1.In the drawings, for a plurality of heat absorbing sheet 211(of section storeroom side band parts) the bottom of heat absorbing sheet section 211 of inside-of-refrigerator of lower surface 211Y(coldplate 210) lateral surface 211X around, cover specific length P by the upper inside wall as electrode maintaining part 220 for the water unit covering 220X of section.Herein, at the 211(of heat absorbing sheet section storeroom side band part) the bottom of heat absorbing sheet section 211 of inside-of-refrigerator of lower surface 211Y(coldplate 210) lateral surface 211X around and as the upper inside wall (for water unit covering section) of electrode maintaining part 220 between the water unit covering 220X of section, be provided with the regulation gap Y(of side surface direction (dew fall the roughly direction of quadrature of direction) relatively with reference to Fig. 9), Y1(is with reference to Fig. 8).Herein, from top view electrostatic atomization apparatus 200 time, for the regulation gap Y as the gap, side, also can be different in two sides (left and right) from top view, if but the regulation gap that is set as two sides is identical Y, becomes,
211K+2×Y=220K
From top view electrostatic atomization apparatus 200 time, the regulation gap Y1 for as the gap, front, have following relation,
211L+Y1=220L
Herein, preferably in the container of electrode maintaining part 220, not fall the temperature that makes dew, rise and the mode of miscellaneous bacteria breeding, be taken into the cold air in storeroom in the container of electrode maintaining part 220, more than gap Y, Y1 between heat absorbing sheet section 211 and electrode maintaining part 220 is preferably 1mm, more preferably more than 2mm.This stipulates gap Y, the size of Y1 for example, because the gap area between the container with heat absorbing sheet section 211 and electrode maintaining part 220 (can enter into the area of the peristome formed between heat absorbing sheet section 211 in container and electrode maintaining part 220 at cold air: the area of using 220K * 220L-211K * 211L to mean) associated, so to become the uncongealable temperature of the dew fallen in the container of electrode maintaining part 220 more than, and in the dew in container, miscellaneous bacteria is difficult for the mode of set point of temperature scope below the temperature of breeding (for example chill point temperature (for example 0 ℃) left and right above 5 ℃ below left and right), set gap, the gap area gets final product.
Herein, if cover into from as the water feed unit, for the dew that falls of water unit (the heat absorbing sheet section 211 of coldplate 210), by electrode maintaining part 220, for the water unit covering 220X of section, becoming roughly air-tight state, perhaps cover at least a portion, the water droplet 275(fallen in the electrode incorporating section 225 of electrode maintaining part 220 is with reference to Figure 16) be not vulnerable to be provided with the heat absorbing sheet section 211 of coldplate 210, impact around electrode maintaining part 220 (flowing of air, the impact of temperature etc.), so the dew fallen is difficult for due to air, the mobile grade of cold air and dispersing everywhere, the dew perhaps produced in for water unit (the heat absorbing sheet section 211 of coldplate 210) is difficult for freezing, and obtain the electrostatic atomization apparatus 200 that reliability is high.
In addition, the size of the top peristome of the container of electrode maintaining part 220 (for the water unit covering 220X of section) (width size 220K for example, longitudinal direction size 220L) equal (outside, the outside of heat absorbing sheet section 211 bottoms, outer peripheral face) size (width size 211K for example, longitudinal direction size 211L), perhaps be greater than the size of heat absorbing sheet section 211, if preferably across the regulation gap Y of 1mm ~ 20mm left and right, Y1 covers the lateral surface 211X of heat absorbing sheet section 211, the air in storeroom is difficult for entering in electrode maintaining part 220, therefore can be suppressed at the dew fallen in the container of electrode maintaining part 220 freezes.Now, if the lateral surface 211X of heat absorbing sheet section 211 with and the gap Y of the container inner face (for the water unit covering 220X of section) of the electrode maintaining part 220 of the opposed position of lateral surface 211X of heat absorbing sheet section 211, Y1 is too small, in heat absorbing sheet section 211, the dew of dewfall likely touches the wall of a container face and because surface tension etc. is trickled down outside container, more than so the regulation gap Y between the water unit covering 220X of section as the peristome side inner walls of the lateral surface 211X of heat absorbing sheet section 211 and the container of electrode maintaining part 220 is preferably 2mm, 2mm ~ 20mm more preferably.In addition, the regulation gap Y1 between the peristome front wall of the front, bottom of heat absorbing sheet section 211 and the container of electrode maintaining part 220 also can be substantially equal to regulation gap Y, more than being preferably 2mm, and 2mm ~ 20mm more preferably.
In addition, for the upper end for the water unit covering 220X of section of the length P(electrode maintaining part 220 of the upper end of the lower surface 211Y of heat absorbing sheet section 211 and the container of electrode maintaining part 220 (for the water unit covering 220X of section) and the overlapping length P of heat absorbing sheet section 211, with reference to Fig. 9), so that the dew fallen from coldplate 210 can not jump and the mode of the external container that flies out, wait by experiment and set and get final product, being preferably 1mm ~ 20mm left and right.Herein, definition heat absorbing sheet section 211 and electrode maintaining part 220(is for the water unit covering 220X of section) size.For heat absorbing sheet section 211, be set as width size 211K, longitudinal direction size 211L.In addition, for electrode maintaining part 220(, supply the water unit covering 220X of section), be set as width size 220K, longitudinal direction size 220L.The width size 211K of heat absorbing sheet section 211 is than 2 times of the regulation gap Y of the little width of width size 220K of electrode maintaining part 220.Longitudinal direction size 211L for heat absorbing sheet section 211, if by the regulation gap of longitudinal direction be set as P1(both can be identical from the regulation gap P of width also can be different), than electrode maintaining part 220(for the water unit covering 220X of section) the regulation gap P1 of the little longitudinal direction of longitudinal direction size 220L.
In addition, in this case, lower surface 211Y(lower surface as the heat absorbing sheet section 211 of water feed unit) and the gap Z between the upper surface of sparking electrode 230 preferably little, with the speed of fall of the dew that will fall from heat absorbing sheet section 211, suppress littlely and impact while suppressing to fall to sparking electrode 230, electrode maintaining part 220, jump etc., be preferably below the 30mm left and right, more preferably below the 10mm left and right.In addition, Z is the smaller the better in this gap, be preferably the following degree of the above 10mm of 0.5mm (being preferably above 8mm left and right, 1mm left and right following), and then if below above 6mm left and right, 1mm left and right, can pass through surface tension, capillarity is directly supplied with (movement) dew to sparking electrode 230 continuously from heat absorbing sheet section 211, so the impact in the time of can suppressing to fall, jump.Herein, if gap Z is less than 1mm, at the compressor 12 of refrigerator 1, circulating cold air during with the running of fan 14 etc., during starting/stopping etc., because vibration contacts, become the reason of the faults such as heat absorbing sheet section 211, sparking electrode 230 abrasion, breakage, and due to contact, so noise/vibration becomes problem, so more than being preferably 1mm.In addition, the opposed upper surface of heat absorbing sheet section 211 at the water feed unit with as sparking electrode 230 has adhered under the state of water, to having applied in the situation of voltage between sparking electrode 230 and opposite electrode 240, likely between the lower surface of heat absorbing sheet section 211 211Y and sparking electrode 230, produce electric discharge, so need to not make water lodge in sparking electrode 230 and need to guarantee the gap of not discharging, more than regulation gap Z is preferably 4mm.
As mentioned above, in sparking electrode 230(or electrode maintaining part 220) directly over be provided with the coldplate 210(heat absorbing sheet section 211 as the water feed unit across specified gap Z), so with the water feed unit is set to the below of sparking electrode 230, the situation in other places is compared, dew directly under container-like electrode maintaining part 220(or sparking electrode 230) fall, so do not need dew conveyance for generating in the heat absorbing sheet section 211 of the coldplate 210 as the water feed unit to electrode maintaining part 220(or sparking electrode 230) conveying unit, obtain simple structure and compact and refrigerator 1 cheaply.
Above, illustrated by sparking electrode 230 be arranged at heat absorbing sheet section 211 lower surface 211Y under example, but also sparking electrode 230 can be arranged to the side of lateral surface 211X of the lower surface 211Y of heat absorbing sheet section 211.In this case, for the dew of dewfall in heat absorbing sheet section 211 being supplied to sparking electrode 230, the gap, regulation side of the side of heat absorbing sheet section 211 and sparking electrode 230 is more little better, so that the dew generated in heat absorbing sheet section 211 can directly not fall downwards and can be supplied to sparking electrode 230 by surface tension, capillarity transmission from heat absorbing sheet section 211, more than being preferably the 0.2mm left and right and 5mm left and right following (being preferably below above 3mm left and right, 0.5mm left and right).If the 0.2mm left and right is above and (be preferably above 3mm left and right, 0.5mm left and right following) below the 5mm left and right, can directly to sparking electrode 230, supply with continuously dew from heat absorbing sheet section 211 by surface tension, capillarity, so can suppress sparking electrode 230 not to be supplied with to dew.Herein, if gap, regulation side is less than 0.2mm, at the compressor 12 of refrigerator 1, circulating cold air during with the running of fan 14 etc., during starting/stopping etc., vibrate and contact and become the reason of 230 abrasion of heat absorbing sheet section 211, sparking electrode, the faults such as damaged, and due to contact, so noise/vibration becomes problem, so more than being preferably 0.2mm.
In addition, if with screw etc., electrode maintaining part 220 is fixed to the 211(of heat absorbing sheet section storeroom side band part) below (under) next door 51, without will be in heat absorbing sheet section 211 the dew conveyance of dewfall to the conveying unit of electrode maintaining part 220, and the place that arranges in the storeroom of electrode maintaining part 220 can be intensive to the storeroom back side, the storeroom side, can with the storeroom back side, the storeroom side arranges electrostatic atomization apparatus 200 or electrode maintaining part 220 etc. integratedly, so without installing component is set in addition, can reduce to the outstanding volume in storeroom, so simple structure and the compactness that becomes, the amount that the scope that arranges of the increase of the internal volume in storeroom electrode maintaining part 220 can be diminished and become compact, so refrigerator easy to use 1 of the taking in property raising that the low cost of obtaining and internal volume are large.
In addition, in electrode maintaining part 220, with the breach that arranges in the wall via electrode maintaining part 220 (front side wall, side walls), hole or be projected into the mode (with the wall from electrode maintaining part 220 outstanding mode) of external container via the upper end of the wall (front side wall, side walls) of electrode maintaining part 220, be provided with more than at least 1 the sparking electrode 230 that the foam metal by titanium etc. of (be preferably more than 2 a plurality of) forms.In the present embodiment, use aperture 10 ~ 800 μ m(to be preferably aperture 50 ~ 300 μ m, to be preferably 50 ~ 150 μ m), voidage 60 ~ 90%(is preferably 70 ~ 80%) the foam metal of titanium etc., so capillary force is large, as electric conductor, water is applied to electricity efficiently, so execute alive setting etc. easily and can be reliably and easily generate the nanometer mist.Sparking electrode 230 is formed by main part 232 and protuberance 231, and sparking electrode 230 is through electrode maintaining part 220 not also, and, in the mode outstanding from electrode maintaining part 220, protuberance 231 is set and gets final product.
Like this, sparking electrode 230 is arranged to the front, side of electrode maintaining part 220 and is not set to from the bottom surface of electrode maintaining part 220 connect downwards, thus can be from the installation of the container bottoms of electrode maintaining part 220 gap of part of sparking electrode 230 leak downwards.If the structure of sparking electrode 230 is installed in container bottoms, according to the necessity for feedwater to sparking electrode 230, it is complicated that the seal construction of the installation portion periphery of sparking electrode 230 becomes, but the front side wall at container, in side walls, install in the situation of sparking electrode 230, if make wall (front side wall in the wall with the electrode maintaining part 220 sparking electrode 230 is installed, side walls) mode that at least a portion is residual, selected breach, the installation site of the sparking electrodes such as the hole site 230 and water outlet is set in other positions, can by sparking electrode 230, not leak downwards from the installation site of sparking electrode 230, and seal construction can be simplified, so do not need the processing of the water of leakage, assembleability improves, parts number also can reduce, realize cost degradation.
, in heat absorbing sheet section 211, be provided with a plurality of heat absorbing sheet plate 211a, 211b, 211c, 211d, 211e herein, in fin portions 212, be provided with a plurality of heat sink plate 212a, 212b, 212c, 212d, 212e, and can absorb heat efficiently, dispel the heat.In addition, a plurality of heat absorbing sheet plate 211a in heat absorbing sheet section 211, 211b, 211c, 211d, at least 1 heat absorbing sheet plate in 211e (for example, a plurality of in the drawings heat absorbing sheet plate 211b, 211c, below 211d) (under) configured at least 1 sparking electrode 230(in the drawings at a plurality of heat absorbing sheet plate 211b, 211c, below separately of 211d (under) configured respectively a plurality of sparking electrode 230b, 230c, 230d), at a plurality of heat absorbing sheet plate 211b, 211c, the sparking electrode 230 of the dew of 211d dewfall under each sheet falls, and can supply feedwater to sparking electrode 230 efficiently.The interval of a plurality of heat absorbing sheet plate 211b, 211c, 211d is set as to the interval of regulation (for example 0.5mm ~ 3mm left and right) herein.For dust etc. can not being stopped up between the sheet plate and sheet plate interval is narrow and water droplet dewfall can not be difficult to fall due to surface tension, more than being preferably 0.5mm, and if it is large that sheet plate interval becomes, the number of sheet plate reduces and the sheet degradation in efficiency, so be preferably below 3mm.Therefore, in the present embodiment, the predetermined distance between a plurality of heat absorbing sheet plate 211b, 211c, 211d is set as below the above 2mm of 0.5mm.
Therefore, even dew is few, dew does not lodge in electrode maintaining part 220, also can be to sparking electrode 230 for feedwater, so can be because dew is not enough can't, to the spraying of carrying out fog in storeroom, can not provide the refrigerator 1 of the electrostatic atomization apparatus 200 that possesses high-performance and high reliability.In addition, do not need the conveying unit to electrode maintaining part 220 by the dew conveyance of dewfall in heat absorbing sheet section 211, and conveying unit yet can not blocked and dew can't be supplied to sparking electrode 230 by dust etc., so electrostatic atomization apparatus 200 and refrigerator 1 that simple structure and low cost and reliability are high can be provided.
Herein, in the present embodiment, in heat absorbing sheet section 211, the dew of dewfall for example, falls after can focusing on 1 place (or necessary regulation local (1 ~ 4 local left and right)) in electrode maintaining part 220.Figure 10 is the side view of observing from the side the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 that present embodiment is shown.As shown in the figure, in the shape of the lower end of heat absorbing sheet section 211, sloping portion (chamfered portion) is set and guides dew by sloping portion, thereby make dew focus on the part of wishing to concentrate dew.If by the shape of the lower end of heat absorbing sheet section 211 be set as general triangular shape, trapezoidal shape, cone shape, to have outstanding such shape downwards be the shape of rake 211W, protuberance 211T for the zigzag fashion that fritters etc., can set dew for and focus on by rake 211W the part that protuberance 211T(wishes to collect dew) and fall in the part of necessity of electrode maintaining part 220, so can determine and grasp the lowering position of dew, so can reduce the size of electrode maintaining part 220, obtain compact electrostatic atomization apparatus 200.
In addition, if as shown in figure 11 the container shapes of electrode maintaining part 220 also is set as, rake 220W and the concentrated 220G of section of water are set, even dew is few, (for example also dew can be collected to the regulation position of container, the position of sparking electrode 230), so dew can carry out the fog spraying enough.Figure 11 is the side view of observing from the side the cover inside of the electrostatic atomization apparatus 200 arranged in the refrigerator 1 that present embodiment is shown.In the drawings, electrode maintaining part 220 comprises downwards the rake 220W that tilts and the concentrated 220G of section of water of the formation recess that arranges adjacently with the below (bottom) of rake 220W.Sparking electrode 230 is disposed at the water of electrode maintaining part 220 and concentrates in the 220G of section.If form like this container shapes of electrode maintaining part 220, the dew generated in heat absorbing sheet section 211 is in the situation that fall in electrode maintaining part 220, the dew fallen on rake 220W flow into water and concentrates the 220G of section along inclination, so dew is collected into water, concentrate in the 220G of section.
Therefore, at water, concentrate in the sparking electrode 230 configured in the 220G of section, the dew fallen flows and flow into water and concentrate in the 220G of section and concentrate along rake 220W, so dew can be immersed in dew enough and all the time, even in the situation that the few water that has configured sparking electrode 230 of also can collecting efficiently of dew is concentrated the 220G of section, so dew can stably carry out the fog spraying enough.In addition, much more as far as possible must absorb dew even without the length that lengthens sparking electrode 230, but concentrate dew owing to concentrating in the 220G of section at water, so can concentrate the size of the 220G of section shorten accordingly sparking electrode 230 with water.Therefore, can obtain compactness and electrostatic atomization apparatus 200, refrigerator 1 cheaply.In addition, can shorten the length of sparking electrode 230, so also can shorten until the protuberance 231(leading section of sparking electrode 230) length.In addition, with the length of sparking electrode 230, shorten accordingly, dew can be according to capillarity in short time by arriving the leading section to protuberance 231(in the sparking electrode 230 formed by foam metal etc.), can significantly shorten until spray the time of having carried out the fine fog of nano-scale by the electrostatic atomization apparatus 200 as the fog sprayer unit.
Wherein, at water, concentrate water in the 220G of section store and adhered on sparking electrode 230 under the state of water, to in the situation that has applied voltage between sparking electrode 230 and opposite electrode 240 in the situation that sparking electrode 230 and such as producing electric discharge between the heat absorbing sheet section 211 of water feed unit, concentrate in the 220G of section and the water outlet is set and does not make water store to get final product at water.Even in the concentrated 220G of section of water, the water outlet is set like this, do not make water store, as long as from the water of rake 220W, from the dew of heat absorbing sheet section 211, directly touch sparking electrode 230, can be by capillarity to protuberance 231(leading section) for feedwater, so in protuberance 231, water can be sufficient, and can stably carry out the fog spraying.
In addition, the heat-conduction part 213 of coldplate 210 illustrated in fig. 6 is set as has a plurality of thermal transfer plate 213a, 213b, 213c, 213d, there are a plurality of space part 214(space part 214a between thermal transfer plate, 214b, 214c), can filling in the plurality of space part 214, insert the structure of heat-barrier material, so even fin portions 212 is by supercooling, can too not transmit heat to heat absorbing sheet section 211 yet, even too carried out cooling by the cold air that 131 air-supplies come from the cooler chamber flow through in cooling air duct 50 to the fin portions 212 of cooling air duct 50 sides, the heat absorbing sheet section 211 of storeroom (for example refrigerating chamber 2) side is easy freezing not also.If freeze, can't generate dew, so although be set as heat by conduction and be difficult for the structure of conduction and be difficult for causing and freeze.If 1 this space part 214 at least is set, brings into play effect.
, in the present embodiment, be provided with at least 1 space part 214 in the heat-conduction part 213 of coldplate 210, thus the length by adjusting heat-conduction part 213 (for example as shown in Fig. 6 ~ Figure 11, from the face side of refrigerator 1 to longitudinal direction according to heat absorbing sheet section 211, heat-conduction part 213, in the situation of the arranged in order coldplate 210 of fin portions 212, the length between fin portions 212 and heat absorbing sheet section 211 (length of the longitudinal direction of the refrigerator of heat-conduction part 213)), the size of space part 214 (the width length of heat-conduction part 213, the length of longitudinal direction, short transverse length, the size of peristome area, volume etc.), filling in space part 214, the gases such as air that insert, liquid, the kinds such as heat-barrier material, materials etc., to obtain the cooling performance of regulation, temperature characterisitic, even can set cold air that 131 air-supplies come from the cooler chamber by flowing through in cooling air duct 50, the fin portions 212 of cooling air duct 50 sides has too been carried out cooling, the heat absorbing sheet section 211 of storeroom (for example refrigerating chamber 2) side can not freeze yet.Therefore, do not need to carry out the temperature controlled hot heater equitemperature control module that adds of coldplate 210, the refrigerator 1 that low cost and simply constructed electrostatic atomization apparatus 200 can be provided and possess electrostatic atomization apparatus 200.In addition, even the structure that contrary coldplate 210 is difficult to be cooled, the material of the shape of a plurality of thermal transfer plate by selected heat-conduction part 213, thickness, the filler of enclosing in space part 214, heat-barrier material, kind etc., to obtain cooling performance, the temperature characterisitic of regulation, also can be adjusted to the cooling performance that obtains regulation.
In the adjustment of the temperature of heat absorbing sheet section 211, control the temperature of the cold air of cooling air duct 50, air quantity gets final product, also can be by storeroom (for example, the open and close controlling of the refrigerating chamber damper 55 arranged in the cooling air duct 50 of upstream side cooling chamber 2) is carried out, owing to possessing a plurality of heat-conduction parts 213, so also can be by selected (change) its thickness of slab, shape, materials etc. are to obtain the cooling performance of regulation, temperature characterisitic is suitably adjusted the temperature of heat absorbing sheet section 211, perhaps also can combine the temperature of cold air controls, the shape of air quantity control and heat-conduction part 213, thickness of slab, material changes to carry out.In addition, also can select the number of (increase and decrease) heat-conduction part 213, also can be selected in space part 214 kind (such as foamed polyurethane, vacuum heat insulation material etc.) of pack completeness, heat-barrier material of the heat-barrier material inserted to obtain cooling performance, the temperature characterisitic of regulation.In addition, also can make all coldplates, thermal transfer plate become identical thickness of slab, length, shape, also can make shape, thickness, length etc. individually change.
In addition, also can be set as in the heat-conduction part 213 of coldplate 210 foam such as filled polyurethane, vacuum heat insulation material in the space part 214 arranged or enclose in advance gas, liquid, the heat-barrier material etc. such as air and become and make the supporting element 512 of coldplate 210 and coldplate heat-barrier material 511 integrally formed (or make the coldplate heat-barrier material 511 of coldplate 210 and polyurethane, vacuum heat insulation material etc. integrally formed) carry out independently element.For coldplate heat-barrier material 511, supporting element 512, by aftermentioned (in the explanation of Figure 18 ~ Figure 20).
, if as vacuum heat insulation material, use the lit-par-lit structure of the organic fiber aggregate of sheet in core herein, compare with the situation of having used glass fibre in core, the impact that human body is caused caused due to dust during decomposition, during recirculation is little.In addition, core is being blocked into to the length of regulation, perhaps the width of regulation and be inserted in the outer packaging material of gas barrier after be decompressed to the substantial vacuum state and be sealed in the situation of airtight construction roughly, used the length direction than sheet in the organic fiber aggregate, perhaps in the situation of the short short fiber of width, with the end face having blocked core, the amount be truncated during the processing part, hole accordingly, fiber length shortens, so in the situation that original fiber length, by blocking, in sheet, residual remaining fiber extremely shortens sometimes, likely can't be wound around with other organic fibers of sheet and expose or disperse from the truncation surface (end face) of core, sandwich the remaining fiber of core in the sealing surface of packaging material outside and become poor sealing and can't maintain the substantial vacuum state, even, heat-proof quality as vacuum heat insulation material is likely lost.In addition, if extremely short remaining fiber exposes or disperses from the truncation surface (end face) of core, when by vavuum pump, carrying out vacuum attraction, remaining fiber likely is inhaled in vavuum pump and becomes the failure cause of vavuum pump.
But, if use than the length direction of sheet in the organic fiber aggregate that forms core, long fibre (the length direction that for example there is sheet that perhaps width is grown, the perhaps fiber of the above continuous specific length of width), even in the situation that blocked end face etc., in sheet, the length of residual remaining fiber can extremely not shorten yet, so other Filament-wound Machines of remaining fiber and sheet and can not expose from the truncation surface of core or disperse, can not sandwich outside the remaining fiber of core in the sealing surface of packaging material, can not become poor sealing and can't maintain the substantial vacuum state.In addition, vavuum pump not there will be fault yet.Therefore, obtain recirculation property good and can not produce the heat-barrier material that heat-proof quality is good and reliability is high and energy-conservation, electrostatic atomization apparatus 200, the refrigerator 1 of poor sealing etc.
In addition, if use than the length direction of sheet in the organic fiber aggregate that forms core, perhaps the long long fibre of width (has for example length direction of sheet, the perhaps fiber of the above continuous specific length of width), even in the situation that core is implemented to hole processing and the vacuum heat insulation material of wishing to obtain to have hole is also useful, also can will roughly be equal to having with electrostatic atomization apparatus 200, perhaps than electrostatic atomization apparatus 200, in the core of large hole section, used the next door 51 of long stapled vacuum heat insulation material for storeroom, take in electrostatic atomization apparatus 200 in the section of hole.Thus, obtain the good and degerming of heat-proof quality, antibiotic, can prevent dry refrigerator.Similarly, also other functional parts beyond electrostatic atomization apparatus 200 can be contained in the hole section of vacuum heat insulation material.In addition, in core, used long stapled vacuum heat insulation material can not become poor sealing as mentioned above and can't maintain the substantial vacuum state, so also can be not only for electrostatic atomization apparatus 200, if for carrying out the heat insulation heat-barrier material of refrigerator 1, can provide that the possibility of poor sealing etc. is few, energy-conservation refrigerator 1 that recirculation property is good and heat-proof quality has improved.
Now, coldplate heat-barrier material 511 as the size of the heat-conduction part 213 with coldplate 210 (for example is set as, width length, short transverse length) roughly be equal to or the size of the regulation of the size that it is above, it is medium and install and get final product that embedding is fixed to the next door 51 of storeroom (for example, refrigerating chamber 2).Now, for example, in the back face wall of storeroom (, refrigerating chamber 2), arrange and roughly to be equal to coldplate heat-barrier material 511 or the through hole of the size that it is above etc. and being embedded in the next door 51 of storeroom gets final product.
(supporting of electrostatic atomization apparatus 200)
If so also comprise coldplate 210 heat-conduction part 213 make peripherally have regulation size coldplate heat-barrier material 511(for example, foamed polyurethane, vacuum heat insulation material etc.) and coldplate 210 integrally formed (or integrally formed) etc., be set as supporting element 512 as independent component, and releasably be installed on the back face wall of storeroom, embedding or (for example be fixed in storeroom, refrigerating chamber 2), in the situation of back face wall, assembleability improves.Herein, the foam of filled polyurethane or enclose gas, liquid, the heat-barrier material etc. such as vacuum heat insulation material, air and only make coldplate 210 integrally formed and carry out kit in the space part 214 that also can arrange in the heat-conduction part 213 of coldplate 210, also can form independently heat absorbing sheet section 211 and fin portions 212 and sandwich heat-barrier material, Peltier's element and be set as supporting element 512 integrally formed between heat absorbing sheet section 211 and fin portions 212, with element independently and can load and unload.If carry out forcibly hot movement with Peltier's element like this,, even without the home appliances such as air regulator, humidifier, air purifier are implemented to special processing etc., also can easily apply, and carry out the fog spraying.
In addition, if, by the element beyond coldplate 210, also suitably integrally formed with coldplate heat-barrier material 511 and be set as supporting element 512 such as electrode maintaining part 220, sparking electrode 230, opposite electrode 240, high-voltage power supply section 250 etc., the assembleability of electrostatic atomization apparatus 200 improves.In addition, during, fault bad in the action of electrostatic atomization apparatus 200 etc. in situation, can from the storeroom back face wall only pull down by with the next door 51 supporting element 512 that independently element forms, so replacement of element becomes easily, repair and also become easy.In addition, when the disintegration of refrigerator 1, when recirculation etc. also can pull down simply, so the raising of recirculation property.Herein, also can will roughly be equal to the coldplate heat-barrier material 511 that forms supporting element 512 or use the next door 51 of long stapled vacuum heat insulation material for storeroom than coldplate heat-barrier material 511 in the core of large hole section have, and take in supporting element 512 or formed the coldplate heat-barrier material 511 of supporting element 512 in the section of hole.Thus, obtain that heat-proof quality is good and assembling/decompose/recirculation property is good and degerming, antibiotic, can prevent drying and energy-conservation refrigerator 1.
In the situation that configure in storeroom, will due to dewfall, freeze etc. and the 250(of high-voltage power supply section that likely produces fault with reference to Fig. 8) be set as element independently and be disposed at the place that can not produce dewfall, freeze etc., and connect and get final product such as using by heat insulation lead-in wire etc.For example, the control device 30 that makes to arrange in the top rear face of high-voltage power supply section 250 and refrigerator 1 becomes one or is disposed in the control device reception room of accommodating control device 30 and is connected and gets final product with electrostatic atomization apparatus 200 can remove simply the mode be connected via connector etc. with connecting lines such as lead-in wires.The configuration place of high-voltage power supply section 250 is not limited to the reception room of control device 30, so long as such as with storeroom in the place that across place of thermal wall etc., can not cause dewfall, freeze etc., can be place arbitrarily.In addition, if make in advance high-voltage power supply section 250 become the waterproof specification or be set as the specification that possesses low temperature endurance, can be arranged in the storeroom arbitrarily in refrigerator 1.
Above, filled polyurethane in the space part 214 arranged in the heat-conduction part 213 of coldplate 210 has been described, the foam of vacuum heat insulation material etc., perhaps enclose in advance the gases such as air, liquid, heat-barrier material etc. and be set as and make coldplate 210 and coldplate heat-barrier material 511 is integrally formed (or makes coldplate 210 and polyurethane, the coldplate heat-barrier material 511 of vacuum heat insulation material etc. is integrally formed) supporting element 512 and carry out independent component installing with loading and unloading, but the part that also can also comprise the cooling air duct 50(cooling air duct 50 at the back side that is arranged in coldplate heat-barrier material 511) carry out kit and can install with loading and unloading.Thus, assembling becomes easy, for example, and if in the scope of supporting (, the size roughly be equal to coldplate heat-barrier material 511) in cooling air duct, embed as the damper device, odor removal, the function element that the action that bactericidal device etc. are stipulated like that is such, as filter for installation, mesh such as bactericidal devices etc. like that stop up, the needs that effect dies down such along with the process of time are changed element etc., when fault, during service inspection, be easy to pull down supporting element 512 and easily checked/repair/change the service of grade, service improves, and recirculation property also improves.
Herein, for example also can in supporting element 512, arrange, to the cold air blow-off outlet that blows out cold air in storeroom (, refrigerating chamber 2).Figure 18 is that front view, Figure 19, the Figure 20 under the state that the door that the refrigerator of embodiments of the present invention is shown has been opened is the installation of carrying in the refrigerator 1 of embodiments of the present invention the has been shown front view of electrostatic atomization apparatus 200 of state of cover.
In supporting element 512, in the coldplate heat-barrier material 511 of the side of the cover 300 of electrostatic atomization apparatus 200 or above-below direction, at least be provided with top cold air blow-off outlet 533, below cold air blow-off outlet 534 more than 1.In addition, can be both 1 can be also a plurality of for each of side cold air blow-off outlet 531,532, top cold air blow-off outlet 533, below cold air blow-off outlet 534.
In supporting element 512, at least one place, to storeroom (for example be provided with like this, refrigerating chamber 2) carry out blow-off outlet (the side cold air blow-off outlet 531 of cooling cold air, 532, top cold air blow-off outlet 533, below cold air blow-off outlet 534), so only be installed in next door 51 by the supporting element 512 that will be provided with electrostatic atomization apparatus 200, just can arrange and blow out carrying out the cold air blow-off outlet of cooling cold air in storeroom, so without in the next door 51 of storeroom, the cold air blow-off outlet being set in addition, the manufacture of interior case is simplified, can obtain refrigerator 1 cheaply.
At the cooling air duct of the cooling air duct of electrostatic atomization apparatus 200 use and the cooling use of storeroom, the temperature of common situation and cooling air duct 50 is controlled the temperature of storeroom is controlled in the situation (situation that a temperature controlled side of storeroom is preferential) impacted, and the cooling air duct that electrostatic atomization apparatus 200 special uses are set independently with the cooling air duct 50 of storeroom gets final product.The cooling air duct of these electrostatic atomization apparatus 200 special uses can carry out cooling getting final product to fin portions 212, so the flow of cold air also can less, for the cooling air duct sectional area, obtain being cooled to fin portions 212 lower than set point of temperature (the not congelative degree of heat absorbing sheet section 211, and the temperature of heat absorbing sheet section 211 lower than the storeroom temperature the airborne moisture in storeroom can be in heat absorbing sheet section 211 degree of dewfall) air quantity get final product, be preferably storeroom with cooling air duct 50 1/2 below about.In addition, in the temperature controlled situation of the fin portions 212 of the coldplate 210 that does not need to arrange in cooling air duct, do not need the damper device yet, so can provide low-cost and control, be easy to electrostatic atomization apparatus 200, refrigerator 1.
Herein, with the opposed position of sparking electrode 230 across the regulation gap (the regulation gap F in Fig. 8, can execute efficiently alive mode, for example, be set as the gap of 1mm ~ 10mm left and right) by the material of electric conductivity (for example be provided with, the strong electroconductive resin of property such as anticorrosive, the metal of electric conductivity etc.) the opposed earth electrode of opposite electrode 240(formed), and be arranged near near the (side of electrostatic atomization apparatus 200, near upper and lower), sparking electrode 230 and opposite electrode 240 are switched on and the power supply 251 that produces nanometer fog is arranged in high-voltage power supply section 250.In opposite electrode 240, at the protuberance 231(leading section with sparking electrode 230) opposed position, for example be provided with the opposite electrode peristome 241(of fog spraying use, through hole).In the drawings, for a plurality of sparking electrode 231b, 231c, 231d, in the opposite electrode 240 of the opposed position of difference, be provided with a plurality of opposite electrode peristome 241b, 241c, 241d(with reference to Fig. 6).
In the present embodiment, sparking electrode 230 becomes following shape, be preferably aperture 50 ~ 300 μ m by aperture 10 ~ 800 μ m(, aperture 50 ~ 150 μ m more preferably), voidage 60 ~ 90%(is preferably 70 ~ 80%) the substantial cylindrical shape that forms of the foam metal of three-dimensional mesh structure of titanium etc., for protuberance 231, along with towards opposite electrode 240 gradually or the stage make front end attenuate (little) shape (for example, towards the tapered conical shaped shape of opposite electrode 240), with ceramic porous material in the past, metal bar is compared, output is many and capillary force is also large, as electric conductor, water is supplied with to electricity efficiently and be easy to the shape of discharging, so water fully arrives at short notice to the leading section of protuberance 231, can shorten until produce the time of nanometer fog, can after having applied voltage, produce immediately nanometer fog and spray.In addition, can apply efficiently voltage, so play, can increase produced nanometer mist quantity, can make storeroom, room etc. indoor moistening fully, and can play and carry out degerming, the such effect of deodorizing.
In addition, in the present embodiment, make sparking electrode 230 and the heat absorbing sheet section 211 of coldplate 210 separate and arrange across regulation gap Z the heat absorbing sheet section 211 of sparking electrode 230 and coldplate 210, so coldplate 210, the perhaps free degree of the shape of sparking electrode 230, the free degree of configuration increases, can with refrigerator 1, air regulator, the home appliances such as air purifier structure separately is free setting sparking electrode 230 accordingly, opposite electrode 240, the shape of coldplate 210, configuration, can obtain and home appliance compact and electrostatic atomization apparatus 200 efficiently accordingly.Herein, for the lower surface 211Y of heat absorbing sheet section 211 and the gap Z between above sparking electrode 230, if become in the surface attachment of sparking electrode 230 state of water droplet, in the situation that between sparking electrode 230 and opposite electrode 240, having applied voltage, likely between the lower surface of heat absorbing sheet section 211 211Y and sparking electrode 230, produce electric discharge, even so need to guarantee in the surface attachment of sparking electrode 230 gap that also can not discharge under the state of water droplet, more than regulation gap Z is preferably 4mm.In addition, even stored on sparking electrode 230 under the state of water, if more than 4mm is guaranteed in the regulation gap, between sparking electrode 230 and the heat absorbing sheet section 211 as the water feed unit, can not produce electric discharge yet, so can not become problem, but while not becoming the state that has stored water on sparking electrode 230, be difficult for producing electric discharge, so also can not store.In addition, also electrode maintaining part 220 can be set as to following structure, using and can not adhere to or store the mode of water on the surface of the opposed sparking electrode 230 of heat absorbing sheet section 211 with as the water feed unit, opening is set, breach etc. and water can not lodged in keep electrode maintaining part 220 sparking electrode 230 part structure (even or also can be set as and stored water also can discharge from the part of the sparking electrode 230 that keeps electrode maintaining part 220 structure of unnecessary water in the surface of sparking electrode 230, below the water storage section of the water that storage discharges is set in addition and the water that stores in not making water storage section touches the structure of sparking electrode 230).
In addition, can increase and execute alive setting range, regulation gap F(with reference to Fig. 8) the free degree of setting range, can be reliably and easily generate nanometer fog.In addition, the leading section of the opposite electrode side of protuberance 231 is thinner, more can stably apply voltage, thus can stably discharge, can stablize and spray continuously and produce particle free radical of the same size nanometer fog.Herein, in the present embodiment, protuberance 231(front end shape by sparking electrode 230) shape is set as the conical shaped shape, by the shape of opposite electrode 240 be set as to the shape of the protuberance 231 of sparking electrode 230 roughly similar shape and than the section shape of the protuberance of sparking electrode 230 231 opening (perforate) shape (opposite electrode peristome 241) of large circular, by the regulation gap F(of this situation distance) be set as 1mm ~ 6mm left and right, can apply efficiently voltage for the generation of nanometer fog.For this regulation gap F, excessive or too smallly all can't apply efficiently voltage, and the generation of nanometer fog can be suppressed, so be preferably 1mm ~ 6mm left and right.
Herein, sparking electrode 230 can not be to be the substantial cylindrical shape especially yet, can be both that tabular can be also pit (recess) shape etc.If the part of at least accepting dew of sparking electrode 230 is tabular, pit (recess) shape, also can catch efficiently the dew fallen from heat absorbing sheet section 211 by sparking electrode 230, so can lavishly dew be used for to nanometer fog, can stably supply with nanometer fog.If catching especially the part of the dew of sparking electrode 230 is pit (recess) shapes, can self store dew by sparking electrode 230, so can also eliminate the dew deficiency, nor need or can reduce electrode maintaining part 220, electrostatic atomization apparatus 200, the refrigerator 1 of simple structure and low cost and high reliability can be provided.In addition, in the present embodiment, state that can't be such for feedwater to protuberance 231 in the situation that consider to have produced foreign matters from being blocked sparking electrode 230 or the supply of water are reduced to the state that can't carry out the fog spraying, also can in sparking electrode 230, filter be set.Herein, in the present embodiment, in sparking electrode 230, used aperture 10 ~ 800 μ m(to be preferably aperture 50 ~ 300 μ m, aperture 50 ~ 150 μ m more preferably), voidage 60 ~ 90%(is preferably 70 ~ 80%) the foam metal of three-dimensional mesh structure of titanium etc., so capillary force, large for waterpower, water is the leading section to protuberance 231 by conveyance at short notice, so the dew usually fallen on the main part 232 of sparking electrode 230 can not be stored in the main part 232 of sparking electrode 230, even but to suppose the tabular surface at the main part of sparking electrode 230, stored dew in the pit shape arranged in main part 232, in the situation that between sparking electrode 230 and opposite electrode 240, having applied voltage, also can not produce the mode of electric discharge between sparking electrode 230 and water feed unit, be provided with the regulation gap Z that can not discharge between sparking electrode 230 and water feed unit.
In addition, the power supply 251 of electrostatic atomization apparatus 200 by adjusting high-voltage power supply section 250 apply voltage, can adjust the ozone in fog, the generation of free radical, so the impact to human body can be suppressed to the degree for not involving, and can avoid forming the baneful influence such as deteriorated of the resin component etc. of storeroom inwall, can provide the health that can spray the nanometer fog that plays sterilization, bacteria-eliminating efficacy and reliability is high and can not involve to human body the refrigerator 1 of impact.
In electrostatic atomization apparatus 200, be provided with in front cover 300, and the user can directly not contacted.Radiator grille 300 is installed into covering coldplate 210, electrode maintaining part 220, sparking electrode 230, opposite electrode 240 etc., in this cover 300, in front or two sides, be provided with the degree that 1 or a plurality of finger as the user can't insert size opening peristome (for example, front openings section 515 or side opening oral area (not shown), top peristome (not shown), lower aperture section (not shown)), being provided with 1 or a plurality of peristomes from these 300 at cover will carry out the moisture of nanometer fog (for example refrigerating chamber 2 to storeroom, can be storeroom arbitrarily) internal spraying.In addition, if cover 300 front, above and below in the front openings section of the degree that 1 or a plurality of users' finger can't insert also is set, the water droplet of nanometer fog has been carried out in all directions sprayings in the direction of necessity that can be for example, to storeroom (, refrigerating chamber 2) interior, storeroom.
Electrostatic atomization apparatus 200 for example is arranged at the back side of storeroom, side, top back, and apply high voltage and atomization, carried out the fine fog of nanometer fog so can spray, so can be by carrying out flowing of cooling cold air in storeroom, neighbouring until sprayed near front from the back side (back) of refrigerator 1, and owing to being arranged at top, so can pass through gravity, to carrying out flowing of cooling cold air in storeroom, from the top in storeroom until below sprayed, so can be to the fog of the spraying of the roughly Zone Full in storeroom nano size particles.In addition, if electrostatic atomization apparatus 200 is arranged near the back side of upper rear portion, can enlarge the internal volume that uses storeroom (for example, refrigerating chamber 2).
The storeroom arranged in the top of refrigerator 1 (for example, refrigerating chamber 2) side, Peng back, top, user's hand is difficult to get at, and reserve also be cannot see not easily contained, thereby the user feel basically to use less than, if so electrostatic atomization apparatus 200 is arranged to back, side or storeroom upper side back or the back above storeroom top of storeroom upper rear portion, can effectively utilize the Iinvalid volume that can use hardly (dead volume) in storeroom, can realize the degerming in storeroom so internal volume can not reduced, humidification, so can obtain keeping cleanly freshness, and the large refrigerator 1 of internal volume.
Special in the situation that large-scale and overall height is the above 300L(liter in 165cm left and right) about more than refrigerator 1, the storeroom arranged in the topmost of refrigerator 1 (for example, refrigerating chamber 2) upper rear portion inboard (the particularly inboard side of upper rear portion), for the user, (particularly height is less than the housewife of the family of 160cm left and right, child, old man etc.), hand is difficult to get at and is not easy to use, so be easy to become Iinvalid volume, for example, so the storeroom by electrostatic atomization apparatus 200 being arranged to epimere (, (the top of top canopy for example, the back of the top of top canopy refrigerating chamber 2), and the back of side, the back of central authorities) near, can effectively utilize the Iinvalid volume (dead volume) utilized hardly in storeroom, can not reduce internal volume and can realize the degerming in storeroom, humidification, can keep cleanly freshness, so can obtain that internal volume is large and fresh and reliability is high, and refrigerator 1 that can long preservation.
In addition, if electrostatic atomization apparatus 200 is arranged near the back central authorities of the upper rear portion in storeroom, can be only by 1 electrostatic atomization apparatus 200 is set, the Zone Full of (in the storeroom) fog of nano size particles of spraying efficiently in storehouse.Particularly, if with can be from two sides sprayings the mode from the fog of the nano size particles that is arranged near the electrostatic atomization apparatus 200 substantial middle, the peristome of fog of can spraying be arranged at electrostatic atomization apparatus 200, such as front, following, two sides such as covers 300, can from front, below, two sides are to storehouse internal spraying fog.In addition, if the front (front) of the cover 300 of electrostatic atomization apparatus 200, above, below in the front openings section 515 of fog spraying use is set, to the fog of also can spraying of the substantial middle section in storehouse.Therefore, can provide and can carry out efficiently to the Zone Full in storeroom the clean of degerming, humidification and can long preservation and refrigerator 1 cheaply.
Herein, the cold-producing medium used in as freeze cycle is used flammable and heavier-than-air combustibility, the cold-producing medium of micro-combustion (for example, charing hydrogen cold-producing medium (HC cold-producing medium) etc., for example, iso-butane etc.) in situation, even in the situation that refrigrant leakage, as long as the high-voltage power supply section 250 of electrostatic atomization apparatus 200, sparking electrode 230, and opposite electrode 240 (for example is arranged at the storeroom that arranges in top, refrigerating chamber 2) top (for example, the top of the storeroom arranged in the topmost of refrigerator 1), because the combustible refrigerant leaked is heavier than air, so be full of from the below of refrigerator 1, so can not be filled to the electrostatic atomization apparatus 200 arranged in the top of refrigerator 1, perhaps until be full of a large amount of time of needs, so can obtain due to the combustible refrigerant leaked few safety and the high refrigerator 1 of reliability of danger that the fault that causes produces that catch fire.
In addition, if in the back side, the next door 51(back face wall of side, the side walls of storeroom) in recess is set and takes in electrostatic atomization apparatus 200 in this recess, internal volume increases, design also improves.In this case, in most cases there is restriction in the thickness of the back face wall of storeroom, side walls, so need to be set as the thickness thin structure of trying one's best.Therefore, in the present embodiment, size for the longitudinal direction that reduces as far as possible coldplate 210, increase coldplate 210 heat absorbing sheet section 211, fin portions 212 at least one party above-below direction (the upper and lower length direction in Fig. 8) or left and right directions (for example, width dimensions 211K direction in Fig. 9) length and reduce longitudinal direction length (for example, the longitudinal direction size 211L of the heat absorbing sheet section 211 of Fig. 8)., for conduct the cooling performance of realizing by heat, can maintain the degree that is equal to degree (obtaining the degree of the cooling performance of necessary regulation), make the heat absorbing sheet section 211 of coldplate 210, the length of at least one party's of fin portions 212 fore-and-aft direction (longitudinal direction) (for example, the longitudinal direction size 211L of the heat absorbing sheet section 211 in Fig. 8) than the length of above-below direction (length direction) or left and right directions (width) (for example, upper and lower lengthwise dimension in Fig. 8, width dimensions 211K in Fig. 9) little (thin), and reduce as far as possible the size of the longitudinal direction of coldplate 210.For example, in the situation that heat absorbing sheet section 211, reduce longitudinal direction size 211L if increase width size 211K, can reduce the longitudinal direction size of coldplate 210, so can reduce the longitudinal direction size of electrostatic atomization apparatus 200, obtain little shape and slim electrostatic atomization apparatus 200.Similarly, in fin portions 212, if increase the width size, reduce the longitudinal direction size, also can reduce the longitudinal direction size, obtain little shape and slim electrostatic atomization apparatus 200.
The storeroom back side at refrigerator 1, the next door 51(thermal wall of side) situation that is provided with cooling air duct (a part) in (is provided with the recess of at least a portion (or all) of taking in electrostatic atomization apparatus 200 in next door 51, be provided with situation of cooling air duct (a part) etc. in the side of recess) under, if the recess that is arranged in the next door 51 of the side that is arranged in cooling air duct is taken at least a portion of electrostatic atomization apparatus 200 (or all), and the fin portions of coldplate 210 212 is disposed in the cooling air duct of recess side, heat absorbing sheet section 211 is disposed in recess, perhaps in storeroom, the coldplate of electrostatic atomization apparatus 200 210 is arranged in the cooling air duct of the recess side direction of taking in electrostatic atomization apparatus 200 and gets final product, so fin portions 212 is set without the next door 51 that connects in a longitudinal direction the storeroom back side, can easily assemble, install etc.In this case, in the mode that connects the insulated room parting between recess and cooling air duct, heat-conduction part 213 being set gets final product, arrange heat absorbing sheet section 211 and fin portions 212 without being configured on the longitudinal direction of refrigerator 1, and width (left and right directions) the upper arrangement heat absorbing sheet section 211 and the fin portions 212 that are arranged in refrigerator get final product, as long as extend heat absorbing sheet plate (heat absorbing sheet section 211), heat sink plate (fin portions 212), the length of the above-below direction of heat-conduction part 213 (flow direction of the cold air of wind path) and increase heat transfer area, make longitudinal direction (for example, the width size 211K direction of heat absorbing sheet section 211) attenuation, just can arrange.
Above, the situation that electrostatic atomization apparatus 200 is applied to refrigerator 1 has been described, but electrostatic atomization apparatus of the present invention 200 is not limited to be applied to refrigerator 1, and can also be applied in the home appliances such as air regulator, air purifier, humidifier, equipment etc.
(second method of electrostatic atomization apparatus)
Other structure example of electrostatic atomization apparatus 200 are described herein.Figure 12 is the exploded perspective view that other electrostatic atomization apparatus 200 of embodiments of the present invention are shown, Figure 13 means the stereogram of the assemble method of other electrostatic atomization apparatus 200 that embodiments of the present invention are shown, Figure 14 is the top view that other electrostatic atomization apparatus 200 of embodiments of the present invention are shown, Figure 15 means the profile of electrostatic atomization apparatus 200 of the K-K section of the electrostatic atomization apparatus 200 shown in Figure 14 that embodiments of the present invention are shown, Figure 16 means the profile of electrostatic atomization apparatus 200 of the M-M section of the electrostatic atomization apparatus 200 shown in Figure 14 that embodiments of the present invention are shown, Figure 17 is provided with the figure for the state of water unit for explanation at the electrostatic atomization apparatus 200 that embodiments of the present invention are shown.To the additional prosign of the part be equal to Fig. 1 ~ Figure 11 and description thereof is omitted.
In the drawings, electrostatic atomization apparatus 200 comprises sparking electrode 230, opposite electrode 240, electrode maintaining part 220, electrode maintaining part 220 is taken in/be arranged to sparking electrode 230 and opposite electrode 240, to obtain the mode in gap (gap same with the gap F in Fig. 8) of regulation.In sparking electrode 230, the protuberance 231 that the main part 232 that has presented cuboid (four side columns) shape of elongated shape on the direction of principal axis of rectangle roughly (or roughly quadrangle) section is the roughly rectangular shape (or pyramid shape) of rectangle (roughly quadrangle) shape with the direction of principal axis section that substantially vertical direction arranges highlightedly to relative direction of principal axis from main part 232 midway is integrally formed as roughly T word shape, by the foam metal of titanium etc., is formed.The main part 232 of sparking electrode 230 can be also the cylindrical shape of the elongated shape (long shape on direction of principal axis) that presented the circular section, and in protuberance 231, from the direction of principal axis of main part 232, to relative direction of principal axis, substantially vertical outstanding setting of direction gets final product midway, can be also the cylindrical shape (or cone shape) that section is circular shape (or circular shape).That is, the shape of protuberance 231 can be also cone shape, the pyramid shape attenuated towards opposite electrode 240 directions.In addition, protuberance 231 both can arrange 1 and also can arrange a plurality of.
Herein, as shown in figure 12, in the main part 232 of sparking electrode 230, direction of principal axis length is that X2, width are that X3, thickness are X4.In addition, in protuberance 231, outstanding length is that X1, width are that X5, thickness are X6.In the length X 2 of main part 232, than the length X of protuberance 231 1, long and value (ratio of the relative X1 of X2) X2/X1 is more than 4 times below 20 times the time, processability is good, and 231 water quantity delivered is also many from main part 232 to protuberance, can shorten the water service time, thus be preferred (at the ratio of the relative X1 of X2, be 6 or more 15 when following, during from processability, intensity, water quantity delivered, the consideration of water service time, average out, so preferably, if ratio is excessive, weakened).In addition, at the X6 of the thickness X 4 of main part 232, protuberance 231, be in the scope of 1.5 ~ 4mm left and right the time, processability is good, and water imbibition, the moisture retention of water are good, so can to protuberance 231, by capillarity, be supplied with at short notice, so be preferred.Thus, in the present embodiment, be set as X1=3 ~ 7mm, X2=30 ~ 80mm, X3=4 ~ 7mm, X4=1.5 ~ 4mm, X5=3 ~ 7mm, X6=1.5 ~ 4mm left and right.By punch process, Laser Processing etc. to the foam metal of the sheet of the thickness of 1.5 ~ 4mm left and right of titanium etc. blocked manufacture this roughly the sparking electrode 230 of T shape get final product.
As mentioned above, sparking electrode 230 comprises: formed long roughly rectangular-shaped or columned main part 232 roughly on direction of principal axis by the foam metal with three-dimensional mesh structure; And to the direction of principal axis with main part 232, substantially vertical direction is outstanding from the direction of principal axis of main part 232 midway, than the direction of principal axis length of main part 232 short integrally formed and supply with the roughly rectangular-shaped or columned protuberance 231 roughly at the water of the surface attachment of main part 232 by capillarity with main part 232.Therefore, the surface area of main part 232 can be rolled up, the water of a large amount of surface attachment at main part 232 can be supplied with by capillarity to protuberance 231.
In addition, when the leading section from main part 232 to the opposite electrode 240 opposed directions with protuberance 231 supplies feedwater by capillarity, because axial (axial substantial middle) midway from main part 232 is provided with protuberance 231, so extrusion position of relative protuberance 231, main part (for example is divided into 2, the 1st main part 237 and the 2nd main part 238), so can supply feedwater to protuberance 231 by capillarity from the 1st main part 237 and the 2nd main part 238 these 2 places (both sides of protuberance 231), so can supply with a large amount of water to protuberance 231, can increase the fog spray amount, can stably carry out the fog spraying.In addition, for example, even the one party in the 1st main part 237 or the 2nd main part 238 (, the 1st main part 237) due to mesh obstruction etc. and can't bring into play function, also can be by the opposing party (for example, the 2nd main part 238) supply feedwater to protuberance 231, so obtain can steadily in the long term to protuberance 231 for feedwater, can be at the high electrostatic atomization apparatus 200(fog sprayer unit of reliability of fog of spraying steadily in the long term).
In addition, electrostatic atomization apparatus 200 possesses the fixed cell 260(that the sparking electrode 230 that will take in electrode maintaining part 220 or opposite electrode 240 fix/be held in electrode maintaining part 220 and presses unit), at least make electrode maintaining part 220, sparking electrode 230, opposite electrode 240, fixed cell 260 form and carry out kit, in the situation that refrigerator 1, be arranged at the wall (such as sidewall, back face wall, next door 51 etc.) of storeroom.In addition, in the equipment such as air regulator, be arranged at interior (the flowing of relative air of the frameworks such as indoor set of indoor setting, the downstream of filter etc.), so assembling electrostatic atomization apparatus 200(kit) is easy and compact, and electrostatic atomization apparatus 200(kit) also easy to the installation of wall, framework.
Herein, in the present embodiment, sparking electrode 230(for example, main part 232, protuberance 231 these two sides or main part 232 only) possess: formed long roughly rectangular-shaped or columned main part 232 roughly on direction of principal axis by the foam metal with three-dimensional mesh structure; And from the direction of principal axis of main part 232 midway outstanding to the direction substantially vertical with direction of principal axis and than the direction of principal axis length of main part 232 shorter with main part 232 integrally formed and according to capillarity the internal feed by main part 232 the water of the surface attachment of main part 232, rectangular-shaped or cylindric or pyramidal or cone shape protuberance 231 roughly roughly roughly roughly, the direction of principal axis length X 2 of main part 232 is set as to more than 4 times in the scope below 20 times of length X 1 of protuberance.If the length X 1 of the direction of principal axis length X of main part 232 2 relative protuberances is long, the too elongated and shape balance of becoming worsens, machining accuracy worsens, and in work in-process, when assembling etc., produce damaged, so preferably make the direction of principal axis length X 2 of main part 232 become 20 times of degree following (being preferably 15 times of left and right following) of the length X 1 of protuberance.In addition, if the length X 1 of the direction of principal axis length X of main part 232 2 relative protuberances is too short, very few from the quantity delivered of the water of main part 232, and until become long and until the overlong time of fog spraying, so preferably make the direction of principal axis length X 2 of main part 232 become 4 times of left and right above (being preferably 6 times more than left and right) of the length X 1 of protuberance to the leading section of protuberance for time of feedwater.
In main part 232, when being rectangular shape, smooth to the installation surface of electrode maintaining part 220, so when arranging position stability, and preferably, and it is fully larger than the outstanding length X of protuberance 231 1 to be preferably the direction of principal axis length X 2 of main part 232.In main part 232, hope upper surface catch efficiently from directly over for the fallen water of water unit, according to capillarity, make the water adhered at upper surface as much as possible by the inner leading section that is supplied to protuberance 231, so preferably extending shaft direction length increases surface area as far as possible, make width X3 be greater than thickness X 4 and the increase top surface area.In addition, in protuberance 231, wish within the short as far as possible time, to supply water to and the opposed leading section of opposite electrode, thus preferably shorter, be preferably below the 7mm left and right.In addition, if protuberance 231 is too short, likely between main part 232 and opposite electrode 240, applying voltage, and processing difficulties, so be preferably below the 7mm left and right.
In addition, at the leading section of protuberance 231, towards opposite electrode 240, attenuate while coming to a point, even do not have in leading section under the state (without for water state) of water, as long as apply voltage, can produce the ozone of the degree human body not impacted, and play degerming, deodorizing effect, so be preferred, be preferably pyramid shape, cone shape.Herein, if make the shape of protuberance become pyramid shape, cone shape and be set as the shape that the leading section that makes protuberance 231 attenuates and comes to a point towards opposite electrode 240, with the leading section of protuberance 231, have anhydrous irrelevant, if to apply all the time voltage between sparking electrode 230 and opposite electrode 240 in equipment operation, even under the hydropenic situation from supplying with for water unit, also can carry out fog spraying or ozone steam, so obtain carrying out the home appliance such as refrigerator 1, air regulator of deodorizing, degerming.
In the present embodiment, in the situation that the size of the outer shape of main part 232 and protuberance 231 (width, thickness etc.) or sectional area roughly are equal to, in the direction of principal axis length of main part 232, are more than 4 times in the scope below 20 times time of length of protuberance 231, processability is good, from main part 232 to protuberance, 231 water quantity delivered is also many, can shorten the water service time.Herein, if due to than 20 times large 21 times, main part 232 is long on direction of principal axis, so work in-process is damaged or breakage and reliability worsens when assembling.In addition, under 3.5 times less than 4 times, the top surface area of the main part 232 of sparking electrode 230 diminishes, so it is few and hydropenic situation occurs to produce water quantity delivered to protuberance 231, so can't stably carry out the spraying of fog, so the direction of principal axis length of main part 232 is preferably more than 4 times below 20 times of length of protuberance 231.Be preferably more than 6 times in the scope below 15 times, and obtain the intensity of sparking electrode 230, and can at short notice a large amount of water be supplied to protuberance 231, so can stably to protuberance 231, supply feedwater, can increase the spray amount of nanometer fog that sparking electrode 230 and opposite electrode 240 has been applied to the situation of voltage, so preferably.
In the present embodiment, use the foam metal of titanium etc. in sparking electrode 230, and be the metal porous plastid with the such three-dimensional mesh columnar structure of sponge, so the water absorption of metal inside is also compared many 2 times ~ 5 times left and right than the material that is not foam metal, with sintering metal, to compare capillary force larger, and resistance is little of (0.4 ~ 2) * 10 -7about Ω m, apply electricity as electric conductor efficiently to water, so (resistance arrives greatly approximately 10 to the pottery large with resistance 12about Ω m) etc. compare, can make electricity be easy to conducting especially and increase the fog growing amount, and it is also easy to execute alive setting etc., but also can reduce to apply voltage, can be reliably and easily generate nanometer fog.If resistance is 10 -8Ω m ~ 10 -4the material of Ω m left and right, be easy to make electrically conducting, and the fog growing amount is also many, also can stably generate nanometer fog.In addition, resistance is little and be easy to make electrically conducting, thus obtain being easy to apply high voltage, and the electrostatic atomization apparatus of low electric power.
In the present embodiment, used more than the 10 μ m of aperture below 800 μ m the foam metal of voidage titanium below 90% etc. more than 60% in sparking electrode 230 herein.With the pottery of the little not foam metal to 0.1 μ m ~ 3 μ m in aperture etc., compare, the endurance of stopping up for the mesh caused due to foreign matter of foam metal is large especially, thus can be steadily in the long term from main part 232 to protuberance 231 for feedwater.If aperture is less than 10 μ m, produce the danger that mesh stops up high, so more than aperture is preferably 10 μ.In addition, if aperture is greater than 800 μ m, water droplet becomes large and the generation of nanometer fog is suppressed, so aperture is preferably below 800 μ m.In addition, voidage (porosity) is larger, in inside, can keep more water, so in the situation that, for electrostatic atomization apparatus 200, voidage is preferably large.In the present embodiment, from pottery as in the past, sintering metal etc., voidage is different below 50%, used voidage greatly to the foam metal of the metal porous plastid with three-dimensional mesh columnar structure of the titanium below 90% more than 60% etc., so can keep than many water such as pottery in the past, sintering metals foam metal is inner.Therefore, can produce efficiently a large amount of nanometer fog.
In the foam metal used in sparking electrode 230, preferred capillary force is large and deviation aperture is few and stable, and the endurance that preferred pin stops up mesh is large, be preferably below the above 300 μ m of aperture 50 μ m, be greater than voidage 70% and 80% following foam metal.In addition, by use the foam metal of titanium in sparking electrode 230, can improve rigidity, the intensity of sparking electrode 230, so can suppress to apply due to voltage electric abrasion that cause etc., the abrasion endurance for fine vibration the etc. during running of refrigerator 1, air regulator also improves, can realize long-term use, reliability improves.In addition, by in sparking electrode 230, using titanium, can decompose the generation that reduces the ozone that the corona discharge while applying due to voltage causes by reduction, with the situation of having used ceramic material in electrode, compare, can suppress the baneful influence to human body too much caused due to the ozone generating amount, the electrostatic atomization apparatus 200 that can generate safely suitable ozone can be provided.In addition, in the situation that use the titanium of foam metal in sparking electrode 230, by carrying out oxidation processes, with the amalgamation of water, improve, can by capillarity be easy to absorb main part 232 surface water or stably to protuberance 231 for feedwater, so the nanometer fog of can spraying steadily in the long term.
The leading section of opposite electrode 240 and the protuberance 231 of sparking electrode 230 arranges (identical with Fig. 8) across the gap F of regulation, as the opposite electrode peristome 241 of tetragonal through hole roughly, is arranged at the opposed position of leading section with the protuberance 231 of sparking electrode 230.Herein, the section shape of the leading section of the protuberance 231 of sparking electrode 230 is quadrangle forms roughly, and the opposite electrode peristome 241 of opposite electrode 240 becomes the opening of the roughly quadrangle form larger than the roughly quadrangle form of the leading section of the protuberance of sparking electrode 230 231.The section shape of the leading section of the protuberance 231 of sparking electrode 230 can be also the circular shape, the opening shape of the opposite electrode peristome 241 of opposite electrode 240 can be also and the section shape (or external diameter shape) of the leading section of the protuberance 231 of sparking electrode 230 similar shape roughly, and the opening of large shape than the section shape of the leading section of the protuberance of sparking electrode 230 231 (or external diameter shape), the opening shape of the opposite electrode peristome 241 of opposite electrode 240 also can be different from the section shape (or external diameter shape) of the leading section of the protuberance 231 of sparking electrode 230, also the leading section of the protuberance of sparking electrode 230 231 can be set as to pyramid shape (section shape (or external diameter shape) be roughly quadrangle), and the opening shape of the opposite electrode peristome 241 of opposite electrode 240 is set as to the opening of the circle of the shape larger than the section shape of protuberance.
Electrode maintaining part 220 keeps by the main part 232 of taking in sparking electrode 230/fixing electrode incorporating section 225 and arranging highlightedly and the opposite electrode incorporating section 223 of taking in/keeping opposite electrode 240 forms from (the substantial middle section) midway of the direction of principal axis (length direction) of electrode incorporating section 225.Sparking electrode 230 is configured to via notch parts 222 such as the open pore arranged in the next door between electrode incorporating section 225 and opposite electrode incorporating section 223, breach, and the outstanding protuberance 231 of the main part 232 of the sparking electrode 230 of taking in from electrode incorporating section 225 is 223 outstanding to the opposite electrode incorporating section.Herein, in the situation that be coldplate 210 for water unit, if having adhered to the state of water droplet on the upper surface with the main part 232 at sparking electrode 230 keeps, likely between the main part 232 of heat absorbing sheet section 211 and sparking electrode 230, produce electric discharge, so in this case, electrode maintaining part 220 is arranged to, and opening, breach etc. (not shown) are set in bottom surface, side etc. and make the water from supplying with for water unit can not be stored in electrode maintaining part 220 and get final product.
, if press unit in electrode maintaining part 220 or fixed cell 260(, breach is set pressing member), opening, and the state dew that (heat absorbing sheet section 211) falls from endothermic section that can not make the main part 232 to have kept sparking electrode 230 in electrode maintaining part 220 lodges in electrode maintaining part 220, in the main part 232 of sparking electrode 230, even in the situation that between sparking electrode 230 and opposite electrode 240, having applied voltage, also can be suppressed in electrode maintaining part 220 in the main part 232 of the sparking electrode 230 kept store water and from sparking electrode 230 to coldplate 210 endothermic section (heat absorbing sheet section 211) discharged.Herein, top for the lower surface 211Y of the heat absorbing sheet section 211 as the water feed unit and sparking electrode 230(main part 232) the gap Z between, if become the state that has adhered to water droplet on the surface of sparking electrode 230, in the situation that between sparking electrode 230 and opposite electrode 240, having applied voltage, likely between the lower surface of heat absorbing sheet section 211 211Y and sparking electrode 230, produce electric discharge, so need to guarantee the gap that can not discharge, in the present embodiment, more than regulation gap Z is set as to 4mm.
In addition, in opposite electrode incorporating section 225, be provided with the opposite electrode maintaining parts 224 such as breach, recess of the stage portion 245 that keeps opposite electrode 240.In addition, in opposite electrode 240, be provided with connecting power line, lead-in wire and the opposite electrode conducting parts 246 formed by hole etc. of switching on, opposite electrode conducting parts 246 by power line, lead-in wire etc. with the 250(Figure 11 of high-voltage power supply section etc.) be connected.
In sparking electrode 230, with main part 232, take in/be held in electrode incorporating section 225 and protuberance 231 is accommodated in the state in opposite electrode incorporating section 223, by fixed cell, 260(presses unit), via energising member 280, main part 232 is pressed and is fixed to electrode incorporating section 225.Energising member 280(electrifying electrodes unit) be provided with the press section 281 that contact and press with main part 232, in the situation that the unit 260(that is fixed presses unit, pressing member) pressed strain and press section 281 is pressed into to the spring section 282 of main part 232 and with high-voltage power supply section 250 by power line, going between is connected the electrifying electrodes unit conducting parts 286 consisted of hole etc. of switching on.Electrifying electrodes unit conducting parts 286 is switched on to sparking electrode 230 via power line, lead-in wire etc. by high-voltage power supply section 250.Herein, energising member 280 can not be also to press unit by fixed cell 260() press/keep the structure of member 280 of switching on, and can be to there is springiness and can by from the side, (on width) clamp main part 232 and sparking electrode 230 is applied to the such shape of voltage according to spring force.
Fixed cell 260(presses unit, pressing member) present container-likely, comprising: the peristome 266(arranged in bottom surface sections (or side surface part) is with reference to Figure 14); In bottom surface sections (or side surface part), arrange, from press/electrode press section 265 that fixedly sparking electrode 230 or inhibition sparking electrode 230 are moved upward of direction electrode maintaining part 220 sides; With catch from be arranged on top (directly over) the water supplied with of water feed unit and to the main part 232 of sparking electrode 230 efficiently for the mode of feedwater, the rake 264(tilted from the lateral center direction is with reference to Figure 13); Arrange in bottom surface sections (or side surface part), the energising member press section 262(of electrode maintaining part 220 sides is pressed/be fixed to the main part 232 of the sparking electrode 230 taken in the electrode incorporating section 225 of electrode maintaining part 220 with reference to Figure 13 via the energising member 280 formed by elastomer); And be arranged to press unit from fixed cell 260() the direction of principal axis substantial middle of sidewall near the direction that roughly is equal to the direction of the protuberance 231 with sparking electrode 230 outstanding, the opposite electrode 240(taken in from the opposite electrode incorporating section 223 of top coated electrode maintaining part 220 inserts and the stage portion 245 of having taken in opposite electrode 240 to the notch part 224 of the opposite electrode incorporating section 223 of electrode maintaining part 220) at least peristome 241 parts and suppress the opposite electrode covering section 261 that dust, dust etc. are attached to the peristome 241 of opposite electrode 240.Herein, energising member press section 262 becomes the step shape caved in the amount of thickness that roughly is equal to of thickness of energising member 280 than electrode press section 265, pressing unit by fixed cell 260() via energising member 280, to have pressed under the state of sparking electrode 230, at least a portion of energising member 280 is accommodated in (the roughly integral body of the energising member 265 beyond preferred electrode energising unit conducting parts 286 is contained) in electrode press section 265.
Therefore, by fixed cell 260(pressing member) via energising member 280, electrode maintaining part 220 is pressed/be fixed to sparking electrode 230 and opposite electrode 240.Under state in sparking electrode 230 and opposite electrode 240 are fixed in electrode maintaining part 220, the roughly tetragonal planar leading section of the protuberance 231 of sparking electrode 230 and the peristome 241 of opposite electrode 240 have been set up the gap F of regulation.For the gap F of this regulation, in the situation that switched on, to export change greatly, and can emit the mode of a large amount of nanometer fogs, in the scope below the above 8mm of 1mm, arrange.
Unit is pressed with respect to fixed cell 260(in energising member press section 262, pressing member) the sparking electrode press section 265 arranged in bottom surface sections is provided with in the situation that the member 280 of switching on has been pressed the step of the amount of thickness that can maintain elastic force (from amount of thickness, deducting the amount of thickness that the amount of contraction that causes due to strain obtains), by in this step part, take in energising member 280 and from above press with sparking electrode press section 265 member 280 of switching on, according to the elastic force of energising member 280 to the press/fixing main part 232 of sparking electrode 230 of electrode maintaining part 220 sides.
In addition, in the face (face of the upper opening section side of fixed cell 260) of opposition side of energising member press section 262, the stage portion 263(that has formed a part of depression in order to take in energising member 280 becomes higher leveled stage portion), so that being carried out to the contraposition of coldplate 210, this part guarantees that (distance of sparking electrode 230 and the lower surface 211Y of the heat absorbing sheet section 211 of coldplate 210 (for example for the gap of the main part 232 of the lower surface 211Y of heat absorbing sheet section 211 and sparking electrode 230, the lower surface 211Y of heat absorbing sheet section 211 and the distance between sparking electrode 230 (regulation gap Z) as shown in Figure 9)) mode, double as contraposition part, and set the regulation gap necessitated for and get final product.
Fixed cell 260(presses unit) with taken in/kept the state of sparking electrode 230 in the electrode incorporating section 225 in electrode maintaining part 220 and above electrode maintaining part 220 the peristome side via the energising member 280 sparking electrode 230 is pressed into to the state of electrode maintaining part 220, fixed the sidewall of electrode maintaining part 220 etc.Even in this case, for example, for the lower surface of water feed unit (the lower surface 211Y of heat absorbing sheet section 211) and above sparking electrode 230() between gap Z, for will from water feed unit (for example heat absorbing sheet section 211) under sparking electrode 230, the speed of fall of the water that electrode maintaining part 220 falls via space suppresses littlely and relaxes to sparking electrode 230, impact when electrode maintaining part 220 falls, suppress to jump and outside the container that flies out etc., preferably less, be preferably 1mm ~ 30mm left and right, if but become the state that has adhered to water droplet on the surface of sparking electrode 230, in the situation that between sparking electrode 230 and opposite electrode 240, having applied voltage, likely between the lower surface of heat absorbing sheet section 211 211Y and sparking electrode 230, produce electric discharge, for example, so it is more than 4mm that the regulation gap Z between water feed unit (the lower surface 211Y of heat absorbing sheet section 211) and sparking electrode 230 is preferably the gap that can not discharge.
(water tank structure)
In addition, also can as shown in Figure 16, Figure 17, replace coldplate 210 is set, and the confession water units such as water tank 270 are held in to fixed cell 260(in the mode that can load and unload, press unit).In water tank 270, be provided with graduation mark 271, and be arranged in user under the state be arranged in refrigerator 1 and can see graduation mark 271, so can Visual Confirmation carry out the period of water supply that sparking electrode 230 is supplied with.Herein, if the water outlet 277(of water tank 270 is supplied with to the supply port of the water in water tanks 270 to sparking electrode 230) with until the distance (regulation gap) of necessity of sparking electrode 230 is set as roughly being equal to the distance (necessary regulation gap Z) of the lower surface of the heat absorbing sheet section 211 of sparking electrode 230 and coldplate 210, obtain effects equivalent.
As shown in figure 17, replacing coldplate 210, and use in the situation of water tank 270, if press unit at fixed cell 260() in contraposition and the maintenance, fixing of carrying out water tank 270 for water unit covering section 269 is set, obtain simple in structure and electrostatic atomization apparatus 200 cheaply.In addition, press unit owing to covering into the water droplet 275 fallen from water tank 270 by fixed cell 260() for water unit covering section 269 become roughly air-tight state or at least a portion capped, so the water droplet 275 fallen in the electrode incorporating section 225 of electrode maintaining part 220 is not vulnerable to be provided with electrode maintaining part 220, fixed cell 260(presses unit) ambient air in dust, the impact of the foreign matter such as mould, obtain the electrostatic atomization apparatus 200 of health so the water droplet in electrode maintaining part 220 is difficult for being made dirty.In addition, press unit owing to covering into the water droplet 275 fallen from the water outlet 277 of water tank 270 by fixed cell 260() become roughly air-tight state for water unit covering section 269, perhaps at least a portion is capped, so the water droplet 275 fallen in the electrode incorporating section 225 of electrode maintaining part 220 is not vulnerable to be provided with electrode maintaining part 220, fixed cell 260(presses unit) around impact (flowing of air, the impact of temperature etc.), so water droplet 275 can be due to air, the mobile grade of cold air and dispersing everywhere, the perhaps water in water tank 270, water droplet 275 is difficult to be frozen in, obtain the electrostatic atomization apparatus 200 that reliability is high.
, in the present embodiment, in electrostatic atomization apparatus 200, so that by the confession water unit (coldplate 210 arranged directly over sparking electrode 230 or electrode maintaining part 220, water tank 270 etc.) in sparking electrode 230 or electrode maintaining part 220, fall and the water supplied with can directly not be subject to the mode of mobile impact of the ambient air of fallen water, the water unit covering section 269 that supplies that covers at least a portion that falls path that supplies the water between water unit and electrode maintaining part 220 has been set to fixed cell 260, so the water droplet 275 fallen is not vulnerable to be provided with electrode maintaining part 220, fixed cell 260(presses unit) ambient air in dust, mould, the impact of the foreign matters such as dust, be attached to the water droplet of sparking electrode 230, water droplet in electrode maintaining part 220 is difficult for making dirty, and the mesh that can suppress sparking electrode 230 stops up, obtain the electrostatic atomization apparatus 200 of high and the clean and health of reliability.
Herein, in the situation that use also dielectric resinous water tank 270(to supply water unit in the water feed unit), with the situation of coldplate in for water unit 210, compare, even the upper surface at the main part 232 of sparking electrode 230 has adhered under the state of water, can be from sparking electrode 230 to water tank yet 270 electric discharges, so electrode maintaining part 220 also can become container-like and store water.Thus, can maintain the state that has always stored water in the main part 232 of sparking electrode 230, and to protuberance 231 stably for feedwater, so the fog of can stably spraying.In addition, even in the situation that fixed cell 260(presses unit) in coldplate 210 is set, as long as the water droplet 275(dew that falls from heat absorbing sheet section 211) press unit by fixed cell 260() etc. be capped into the roughly structure of air-tight state, obtain effects equivalent.
In addition, as shown in figure 17, in fixed cell 260, arrange from the sidewall fixing claw 268 of using that direction is given prominence to laterally, in at least 1 place, recess is being set with the opposed position of claw 268 with fixing in the sidewall of electrode maintaining part 220, the fixing recess of using such as breach, be made as fixed cell 260 is pressed to the direction of electrode maintaining part 220, thereby fixed cell 260(presses unit) fixing chimeric or be suspended to the fixing embedded structure with recess arranged in the sidewall of electrode maintaining part 220 with claw 268, thereby only by electrode maintaining part 220 sides, pressing lightly fixed cell 260(, press unit), just can fix/keep fixed cell 260 by the shirtsleeve operation one, energising member 280, sparking electrode 230, opposite electrode 240, electrode maintaining part 220, can realize kit, to refrigerator 1, the household appliances such as air regulator, the installation of equipment etc., it is easy that insertion becomes.
In the present embodiment, due to by water tank 270(for water unit) water outlet 277(sparking electrode 230 is supplied with to the supply port of the water in water tanks 270) with sparking electrode 230 between apart from set for there is the water fallen from water outlet 277 can be due to ambient air, the mobile impact of cold air and can't be supplied to sparking electrode 230, the gap Z of the regulation of the scope in electrode maintaining part 220, so with will be for water unit (for example, water tank 270 etc.) be set to other places of leaving with electrostatic atomization apparatus 200 and by pump etc. send water unit via the current road from for water unit, the situation of electrostatic atomization apparatus 200 conveyance water being compared, do not need for water unit, conveyance is from the current road of the water for the water unit supply, so obtain simple in structure, and refrigerator 1 cheaply, the home appliances such as air regulator, equipment.
In addition, if in the mode that obtains regulation gap Z, sparking electrode 230 is set under the water outlet 277 of water tank 270, and together with the mode can load and unload water tank 270 and fixed cell 260, energising member 280, sparking electrode 230, opposite electrode 240, electrode maintaining part 220 with the mode contraposition that obtains regulation gap Z state under carry out integrated and kit, can the water droplet fallen from water tank 270 directly be fallen at sparking electrode by simple structure, assembleability, installation property further improve.In addition, use coldplate 210 in the situation that replace water tank 270, directly drop to the mode of sparking electrode 230 with the dew of dewfall at least heat absorbing sheet section 211 at coldplate 210, and so that sparking electrode 230 be positioned at heat absorbing sheet section 211 under mode, coldplate 210 is fixed to fixed cell 260(together and presses unit) in get final product.In this case, by water tank 270 or heat absorbing sheet section 211, set regulation gap Z for the distance of sparking electrode 230 and get final product.For the setting of regulation gap Z, as mentioned above.
Herein, the main part 232 that the electrostatic atomization apparatus 200 of present embodiment presents sparking electrode 230 is elongated and in the longitudinal direction (length of the direction vertical with direction of principal axis on direction of principal axis, thickness direction) upper short shape, so can be set to the top smallpox wooden partition of the storeroom that forms refrigerator 1, form the sidewall of the side of storeroom, separate the next door 51(space bar between storeroom and storeroom) wall that equal thickness is thin, the little position of longitudinal direction in air regulator etc., realize refrigerator 1, the home appliances such as air regulator, the slimming of equipment.In addition, main part 232 is elongated and surface area is large, so can accept dew by sufficient area, for water such as feedwater, can supply with the dew of amount fully by capillarity to protuberance 231, for water such as feedwater, and main part 232 is elongated and surface area is large, even be attached to the surface of main part 232 so there is a small amount of foreign matter in water, water is supplied to protuberance 231 according to capillarity without problems by the space of the inside of main part 232, so obtain not needing to remove dew, for example, for the filter etc. of the foreign matter of feedwater and can be at guaranty period (, between the operating period of 10 years) in emit low cost and the high electrostatic atomization apparatus 200 of reliability of nanometer fog, home appliance.Herein, axial length, section shape for the main part 232 of sparking electrode 230, foreign matter in the guaranty period of imagination product in the water of (for example,, about 10 years) and set for and can guarantee the degree for the size of the surface area of feedwater to get final product to protuberance 231.
In addition, setting about electrostatic atomization apparatus 200, because main part 232 is elongated and the thickness of longitudinal direction is little, even for example, so be arranged to make protuberance 231 from main part 232 to transverse direction (, general horizontal direction) give prominence to and also can obtain being set to sidewall, the smallpox wooden partition, next door, the electrostatic atomization apparatus 200 of the compactness of the longitudinally little thin thickness that place etc. is set, but be arranged to make protuberance 231 from main part 232 to direction haply, while perhaps roughly descending direction to give prominence to, the thickness of longitudinal direction is little also can, so in this case, can obtain being set to sidewall, the smallpox wooden partition, next door, the electrostatic atomization apparatus 200 of the compactness of the longitudinally little thin thickness that place etc. is set.
Above, use water tank 270 in the water feed unit, make electrode maintaining part 220 fixing or that take in sparking electrode 230 become container-like and can trap water, but the shape of the main part 232 by making sparking electrode 230 become rectangular shape be set as there is width the face shape (in the present embodiment, as shown in figure 12, there is width X3, the rectangular shape of the face of the roughly quadrangle shape of length X 2, quadrangle), and be arranged in while being provided with the upper surface that makes to have width become approximate horizontal (also can a little inclination, for example tilt is that 5 degree are following), the shape of electrode maintaining part 220 can not be also can store water container-like, but fixedly sparking electrode 230(is for example, main part 232) shape (sparking electrode fixed part) gets final product.
In the present embodiment, possess: comprise main part 232 that the foam metal by three-dimensional mesh structure forms, reach the sparking electrode 230 of supplying with the protuberance 231 of the water adhered to by capillarity on the surface of main part 232; The electrode maintaining part 220 that keeps sparking electrode 230; Be arranged at electrode maintaining part 220, and the opposite electrode 240 arranged opposed to each other with protuberance 231; And be arranged at sparking electrode 230 main part 232 directly over, and sparking electrode 230 is supplied to the water feed unit (for example heat absorbing sheet section 211, water tank 270) of feedwater, main part 232 is roughly rectangular shapes elongated on direction of principal axis, and width is greater than thickness, thereby can increase the area of the upper surface with face shape, and, by being arranged to make the upper surface of accepting water become approximate horizontal, can increase the area of accepting water.
; the water droplet 275 of supplying with from water tank 270 under the main part 232 of sparking electrode 230 fall; but the upper surface of main part 232 be possess there is width X3, the roughly shape of tetragonal of length X 2; and be arranged to approximate horizontal; directly catch fallen water so can present in the upper surface of face shape in main part 232, so the water fallen at upper surface is absorbed into main part 232 immediately according to capillarity inside from surface is supplied to protuberance 231.Therefore, in this case, the shape of electrode maintaining part 220 is not owing to can be also container-like without storing water, can fix or keep the main part 232 of sparking electrode 230 to get final product, so at the dilutional hyponatremia fallen from water tank 270 and can't in the situation that the inside of main part 232 absorb fully, in electrode maintaining part 220, breach is set, openings etc. can be discharged the water outlet of water, and in addition below the water outlet of electrode maintaining part 220, sides etc. arrange deliverying unit etc., discharging water downwards from the upper surface of main part 232, and water is discharged to, electrostatic atomization apparatus 200 is outer to be got final product.For example,, in the situation that the indoor set of air regulator discharges and gets final product together with waste water, in the situation that refrigerator is discharged to outside getting final product together with defrost water.
(defrost water utilization)
Herein, at the storeroom that is provided with electrostatic atomization apparatus 200 (for example, refrigerating chamber 2) near the back side, configured in the situation of the cooler chamber 131 that contains cooler 13, if as shown in Figure 2, setting makes the heater top board 151 arranged in the bottom of cooler 13 become container-like (separating with heater top board 151, and store the member (such as container) of the shape of water) etc. and store the defrosting electrode maintaining part 152 of the such shape of defrost water, in the defrost water by these defrosting electrode maintaining part 152 interior storages via passing through filter, the formation such as felt have also utilized the defrost water conveying unit of capillarity etc. and have been supplied to electrostatic atomization apparatus 200, the electrode maintaining part 220 of the electrode maintaining part 152 that defrosts in can the dual-purpose storeroom, so without electrode maintaining part 220 is set in storeroom, and then do not need coldplate 210 yet, so obtain low-cost simply constructed refrigerator 1.
Herein, heater top board 151 is arranged to so that the defrost water fallen from cooler 13 can directly not arrive the top that the mode of defrosting heater 150 covers defrosting heater 150, but size, the capacity of defrosting electrode maintaining part 152 are to guarantee that spray size, the capacity of degree of defrost water of required amount of fog get final product, gets final product so consider to defrost number of times, defrosting time etc. decide.In addition, defrosting electrode maintaining part 152 is to guarantee that spray size, the capacity of degree of defrost water of required amount of fog gets final product, and without the Zone Full that is arranged at heater top board 151, and be arranged at least a portion of heater top board 151, gets final product.Defrosting electrode maintaining part 152 is arranged at the top of heater top board 151, even storing too much, defrost water overflows, also from below the defrost water discharge outlet that arranges be discharged to outside, so no problem, so the reply in the time of need to not overflowed defrost water from defrosting electrode maintaining part 152, obtain low-cost and simply constructed refrigerator 1.Herein, in the present embodiment, the defrosting electrode maintaining part 152 of the defrost water (situation about falling with white state is more) that acceptance is fallen from cooler 13 is as the electrode maintaining part of electrostatic atomization apparatus 200, so in defrosting electrode maintaining part 152, directly more with the situation of white state trapping, frost melts gradually, so can in long-time, in defrosting electrode maintaining part 152, guarantee defrost water.Therefore, even in the situation that within 1 day, carry out 1 defrosting running, also can in long-time, in the electrode maintaining part 152 that defrosts, guarantee defrost water, so the fog of can stably spraying.
Particularly, if use the heater of the black medium such as carbon heater in the defrosting heater 150 as defrost unit, the frost that can make cooler 13 by radiate electric heating from surface or inner face melt efficiently, so the ratio that the frost adhered on cooler 13 falls with white state reduces, so thereby can only not fall with white state in defrosting electrode maintaining part 152 and do not fall with the state of water can not be for the situation of electrostatic spray.Even suitably fall with white state, because frost is molten gradually, and can in long-time, in defrosting electrode maintaining part 152, guarantee defrost water, can stably in long-time, carry out the fog spraying.In addition, if in defrost unit and use embedding type (fitting type) heater arranged integratedly with cooler 13, can also be heated from cooler 13 sides, so can be from inboard (substrate embedding heater) and the outside (as the carbon heater of defrosting heater etc.) frost adhered at cooler 13 is heated, so can be set in as required the water that falls in the electrode maintaining part that defrosts and white ratio.For example, in this case, by the user, use in guidance panel 60 switch that arranges etc. set or with control device 30 preset and control embedding heater and defrosting heater separately apply timing that voltage, voltage apply etc., can keep for a long time constantly the spray defrost water of required suitable regulation of fog in defrosting electrode maintaining part 152, obtain the further effect of stably fog spraying.
In addition, as defrost unit, also can not use defrosting heater 150 etc., the hot gas defrosting loop of and the high temperature refrigerant that possesses the freeze cycle of making directly flows to cooler 13, carrying out the defrosting of cooler 13.
In this case, the compressor 12 that will be compressed cold-producing medium, transfer valve (not shown), the condenser (not shown) that cold-producing medium by after compressor 12 compressions is carried out to condensation, make the decompressor (not shown) by the decompression of the cold-producing medium after condenser condenses, making to be generated by the evaporation of the post-decompression cold-producing medium of decompressor the cooler 13 that storeroom is carried out to cooling cold air connects successively and forms freeze cycle, and add the refrigerant gas make the high temperature after compressor 12 compressions via relative cooler 13 bypasses of transfer valve and flow through the hot gas defrosting loop that refrigerant gas by the high temperature after compressor 12 compressions carries out the defrosting of cooler 13 in cooler 13 and get final product.
If possess like this hot gas defrosting loop (bypass loop), in the situation that defrosted, the switching transfer valve, in the hot gas defrosting loop, do not make to flow directly to cooler 13 by the cold-producing medium of the high temp/high pressure after compressor 12 compressions by condenser, can be heated from cooler 13 surfaces for the frost adhered on cooler 13 by the cold-producing medium of high temperature and from white inside, make frost melt, can be defrosted at short notice efficiently.
In addition, if using hot gas defrosting loop (bypass loop) as the 1st defrost unit, and, as the 2nd defrost unit and heater (Glass tube heater etc.) the use that can utilize the black media such as carbon heater of radiant heat transfer, can further make efficiently frost melt.In this case, if also will be as defrosting heater 150 use of the 2nd defrost unit the oppose frost in defrosting electrode maintaining part 152, the heating unit that defrost water is heated, without heating unit is set in addition, and obtain simple in structure and refrigerator 1 cheaply., also can be used as the frost in defrosting electrode maintaining part 152, the heating unit that defrost water is heated herein, utilize the bypass pipe arrangement as the hot gas defrosting loop (bypass loop) of the 1st defrost unit.Thus, without heating unit is set in addition, can collect efficiently defrost water, and the refrigerator 1 that can stably carry out the cheapness of fog spraying can be provided.
Herein, energising as heating unit is controlled, at the storeroom to cover refrigerator 1 (for example, the shutter door that the mode of front surface peristome refrigerating chamber 2) arranges (for example, refrigerating-chamber door 7) be provided for making the fog spray switch 60e of electrostatic atomization apparatus 200 actions in the guidance panel 60 arranged in front, and move and get final product by operating this fog spray switch 60e.In the situation that operated fog spray switch 60e, energising stipulated time or user be suitable setting actuation time and the time set of switching on gets final product in scope at the appointed time.In addition, also can with the opening or close linkedly and move the stipulated time of the shutter door of the storeroom that is provided with electrostatic atomization apparatus 200.Even in this case, both can wait by experiment in advance to set the conduction time of heating unit, also can set suitable time in own predefined stipulated time scope by the user.
Herein, one end of the defrost water conveying unit formed by felt etc. via filter deployment in defrosting electrode maintaining part 152, and the other end of defrost water conveying unit both can directly be connected with electrode maintaining part 220, or also can be disposed at electrode maintaining part 220 interior etc. in the situation that be provided with electrode maintaining part 220 in storeroom.In addition, if set for, regularly carry out the defrosting of cooler 13 (for example, minimum 1 more than 1 time), to the water of electrostatic atomization apparatus 200 supply with also can be enough and can be stably by nanometer fog water droplet be supplied to (in storehouse) in storeroom.Herein, even in cooler chamber 131, cooler 13 away from the situation of the storeroom that is provided with electrostatic atomization apparatus 200 (for example, the storeroom that is provided with electrostatic atomization apparatus 200 is top and cooler chamber 131, cooler 13 is arranged at the situation in the storeroom back side, bottom, the storeroom that is provided with electrostatic atomization apparatus 200 is bottom and the cooler chamber 131 of refrigerator 1, cooler 13 is arranged at the situation in the storeroom back side, top of refrigerator 1) under, if the defrost water conveying unit is set as to the structure that can utilize capillarity, perhaps use can utilize the material of capillarity etc., can be no problemly to electrostatic atomization apparatus 200 stably for feedwater.In addition, in the situation that the water in the defrost water conveying unit likely freezes, heat-barrier material etc. is set around and heat insulation to get final product or bury underground the heat-barrier material such as next door medium and set and get final product to carrying out around the defrost water conveying unit that has the scope that possibility freezes at least.
Particularly at refrigerating chamber 2, the top of vegetable compartment 5 in refrigerator 1, and with the cooler 13 of refrigerating chamber 6 use refrigerating chamber cooler independently, vegetable compartment is also the top of refrigerator 1 with cooler, and refrigerating chamber cooler, vegetable compartment uses cooler configuration in refrigerating chamber 2, in situation in the back side of vegetable compartment 5, because defrosting electrode maintaining part 152 is arranged in the top rear face of refrigerator 1 (at refrigerating chamber 2, configured the refrigerating chamber cooler in the back side of vegetable compartment 5, the vegetable compartment cooler), so electrostatic atomization apparatus 200 is being arranged to refrigerating chamber 2, in situation in vegetable compartment 5, can shorten the length of simplifying the defrost water conveying unit, process, even can provide and possess the refrigerator 1 that simple structure and defrost water are overflowed also no problem electrostatic atomization apparatus cheaply 200.
By the storeroom to cover refrigerator 1 (for example, the shutter door that the mode of front openings section refrigerating chamber 2) arranges (for example, refrigerating-chamber door 7) be provided for making the fog spray switch 60e of electrostatic atomization apparatus 200 actions in the guidance panel 60 arranged in front, and operate this fog spray switch 60e and electrostatic atomization apparatus 200 actions are got final product.In the situation that operated fog spray switch 60e, move stipulated time or make user's suitable setting actuation time and time that electrostatic atomization apparatus 200 actions are set gets final product in scope at the appointed time.In addition, also can with the opening or close linkedly and move the stipulated time of the shutter door of the storeroom that is provided with electrostatic atomization apparatus 200.Even in this case, both can wait by experiment in advance to set the actuation time of electrostatic atomization apparatus 200, also can make user oneself set suitable time in predefined stipulated time scope.
In addition, in the situation that use defrost water in electrostatic atomization apparatus 200, if make electrostatic atomization apparatus 200 actions after defrosting finishes, can not produce the water deficiency in the defrost water collection unit, and can carry out reliably electrostatic spray.In this case, if defrosting finish after under long occasion of institute's time spent, after also can not defrosting and finishing, and after defrosting has just started or from defrosting starts through making electrostatic atomization apparatus 200 actions after the stipulated time.In addition, in the situation that implement the defrosting running night, so long as from defrosting finishes (or defrosting starts, defrosting midway) to ensuing defrosting turn round beginning during, set for and can carry out at any time the action of electrostatic atomization apparatus 200.In this case, even without waiting for to the defrosting beginning or defrosting and finish, also can use defrost water, so can make when needed electrostatic atomization apparatus 200 actions.Therefore, also can be without in order to make the fog spraying, supply is supplied water, so obtain not needing the electrostatic atomization apparatus 200 of safeguarding.Also can not use the defrost water of defrosting electrode maintaining part 152, and the water supply jar of the water of using from the supply ice making supplies feedwater via water supply conveying unit (not shown) to electrostatic atomization apparatus 200 herein.In addition, as the feed unit for feedwater to electrostatic atomization apparatus 200, also can be used together the dew that utilizes coldplate 210 supply, utilize the defrost water of defrosting electrode maintaining part 152 supply, supply with at least 2 supply, other unit etc. of water from the water supply jar.
(to the application of the roughly confined space of refrigerator)
Next, illustrate as shown in figure 18 roughly airtight container 2X, 2Y are set in refrigerating chamber 2 storerooms such as grade, and in this situation of configuration electrostatic atomization apparatus 200 in airtight container 2X, 2Y roughly.In the present embodiment, in airtight container 2X, be roughly to carry out the temperature controlled cold chamber 2A that puts cold the putting in the temperature band of+3 ℃ ~-3 ℃ of left and right, the vegetables of controlling in the vegetable compartment temperature band of roughly be used as in airtight container 2Y+3 ℃ ~+5 ℃ of left and right preserve container, vegetable compartment 5.Herein, in the present embodiment, the temperature of implementing roughly in airtight container 2X, 2Y by the coldplate 210 of electrostatic atomization apparatus 200 is controlled.; the coldplate 210 of electrostatic atomization apparatus 200 is by the fin portions 212 arranged in cooling air duct 50 sides and heat absorbing sheet section 211 formations that roughly (storeroom in) arranges in airtight container 2X, 2Y, so become basis, roughly carries out cooling direct-cooled mode in airtight container 2X, 2Y by 211 pairs, heat absorbing sheet section and carries out cooling structure.In the situation that only direct-cooled coolingly make roughly temperature rising in airtight container 2X, 2Y etc. carry out temperature to control difficultly, and indirectly roughly airtight container 2X, 2Y are carried out to cooling indirect type of cooling combination outward by cold air and get final product by what utilize coldplate 210.
Herein, as roughly airtight container 2X, the structure of 2Y, if on have opening above the lid of loading and unloading type is set in the upper surface open section of container of peristome, can form the roughly container of airtight construction.This lid both can be arranged at a side of container, also can be arranged at canopy 80, next door in the storehouse arranged in container top, also can be by Peng, next door, container top itself be also used as lid.In addition, in the present embodiment, electrostatic atomization apparatus 200(is set in the container back side for example, peristome (the breach of the degree that at least a portion cover 300) can be inserted, opening), in at least a portion of electrostatic atomization apparatus 200 from peristome (breach, opening) be inserted into roughly airtight container 2X, under state in 2Y, for example make electrostatic atomization apparatus 200(, cover 300) with the regulation gap of the peristome of the container little structure that is set as the impact of the temperature that is not vulnerable to external container to 0.5mm ~ 2mm left and right of trying one's best, realized roughly airtight construction, so airtight container 2X roughly, 2Y inside is not vulnerable to the impact of the temperature of external container, airtight container 2X roughly, the temperature fluctuation of 2Y inside tails off, airtight container 2X roughly, the controlled raising of the temperature of 2Y inside.Now, if be set as electrostatic atomization apparatus 200 and the structure that roughly the regulation gap of the peristome of airtight container 2X, 2Y is plugged or the structure that can seal under the state in will be roughly airtight container 2X, 2Y have inserted/be set to the storeroom of refrigerator 1, can further reduce the regulation gap and can realize roughly closure, so be not vulnerable to the impact of the temperature of external container, the roughly controlled further raising of the temperature of airtight container 2X, 2Y inside.In addition, due to internal tank by closure roughly, so the effect by the moisture in the nanometer fog to the container internal spraying obtains the moistening effect in container, and the effect by the ozone in fog, free radical obtains antibiotic, the deodorizing in container, antifouling, bacteria-eliminating efficacy, and be not set as roughly the situation of airtight construction and compare its effect and improve.
(to the application of supercooling chamber)
Next, in the present embodiment, illustrate electrostatic atomization apparatus 200 is arranged in for example switching chamber 4 of storeroom and makes switching chamber 4 become the situation that supercooling freezing (flash freezing) is set.At first, owing to being provided with in guidance panel 60, flash freezing switch 60c(supercooling is freezing), so from supercooling, freezing flow process describes simply.The switching chamber as storeroom 4 of refrigerator 1 is cooled into cryogenic temperature (for example-7 ℃ of left and right).For the air themperature in switching chamber 4, by being surveyed with switching chamber thermistor 19 and making switching chamber damper 15 open/close, and the temperature change of be suppressed to ± 1K left and right.Make to carry out after the freezing reserve of supercooling enters into switching chamber 4, the switch of user's pressing operation panel 60 (is pressed flash freezing switch 60c(in chamber selector switch 60a ~ fog spray switch 60e herein, flash freezing refers to that supercooling is freezing (if be set as " supercooling ", be identified as " excessively cold " by mistake, be called and freeze instantaneously for fear of this situation, so be called " flash freezing " as different performances)).If pressed flash freezing switch 60c, by control device 30, the detected temperatures of thermoelectric pile 22 is processed (surface temperature is inferred processing) and is started.Near (for per stipulated time) computing and infer and the surface temperature of the reserve in switching chamber 4 in the situation that infer that temperature T 1 has reached 1 ~-2 ℃, start the reduction of the design temperature of switching chamber 4 repeatedly, be cooled to low temperature gradually termly.If carry out cooling, certain regularly supercooling state be disengaged, and the moisture in reserve is instantaneous, freeze.In moisture freezes after, in order to make the part beyond moisture, freeze as early as possible, and to blowing rapidly cold air or design temperature is further reduced and carry out IQF and freeze in switching chamber 4, if freezed supercooling is freezing completes.User's operating operation panel 60 press flash freezing switch 60c and carry out " flash freezing (supercooling is freezing) " control during, show it is in " flash freezing " in guidance panel 60.
Above, show the temperature detection of carrying out switching chamber 4 by switching chamber thermistor 19, carry out the example of the temperature detection of input reserve 25 by thermoelectric pile 22, but also can be for example temperature by 22 pairs of switching chambers 4 of thermoelectric pile detected and make switching chamber damper 15 open/close, adjust the temperature of switching chamber 4.That is, also can be only by the thermoelectric pile 22 as temperature detecting unit, carry out this two side of temperature detection of the surface temperature of the temperature detection of the air themperature in storeroom and reserve.
Also can in guidance panel 60, directly with numerical value, show the temperature T 1 of the reserve in the supercooling refrigerating process.Thus, the user can observe the surface temperature T1 of reserve, can confirm freezing, common freezing etc. the situation of advancing of supercooling.
Also describe a little supercooling freezing (supercooling is freezed) in detail herein.The refrigerator 1 of embodiments of the present invention possesses: maintain the stable temperature environment required in order stably to realize supercooling and adjust the temperature that directly blows out to the cold air of food, wind speed, air quantity, the controlling organization of equitemperature, cold air regularly; Take in the structures such as box of food; Device or controlling organization that in order to realize reliably supercooling to remove, required judgement supercooling completes; And the device or the controlling organization that provide supercooling to remove required stimulation.In addition, the function that also possesses freeze for high-quality after maintaining supercooling and removing cooling and preserve.
Herein, supercooling is freezed to be divided into 5 following states according to food temperature.
(1) the frozen state food temperature is not more than the chill point of this food.
(2) supercooling state food temperature is the state that the chill point of this food is following and do not freeze.Food temperature continues to reduce, so known, is the supercooling state.
(3) when supercooling releasing food temperature turns back to chill point from the temperature below chill point.
(4) freeze to start ~ freeze completion status: food reaches chill point and causes phase change (if water, from the water of liquid, being changed to the ice of solid), the state of passing with uniform temperature.
(5) freezed/freezing preservation state: the state that food has freezed via the process of (4).
The chill point of main food is described herein.If if beef/pork be-1.7 ℃ if tuna be-1.3 ℃ if potato be-1.7 ℃ of strawberries be-1.2 ℃ if apple be-2.0 ℃.(list of references: the comprehensive foodstuff industry of Japan, 922 pages (1975))
Under the state of (1) ~ (2), have and charge into (making food under frozen state, not become the temperature below chill point) and required condition and make the condition of supercooling in-depth (temperature reached while being reduced in the supercooling state) for supercooling, in (3), be useful on the condition of removing the supercooling state and starting to freeze, in (4), (5), be useful on the condition of the good degree that keeps the food that supercooling freezed.Obtain fully dark supercooling degree (chill point of food and supercooling and the temperature difference of the temperature that reaches) if control (1) ~ (3), can not disappear by (4), (5) its effect.But, in the supercooling state time, in the situation that open for a long time door for the discrepancy of food or make design temperature become the chill point temperature more than and the indoor temperature of supercooling for example becomes more than 0 ℃ and the supercooling state has been disengaged, again from state (1), restart.
Next, the operation of narration (1) ~ (3).
Result of study during at first, according to the beef that dropped into thickness 15mm, 150g as food is narrated.Supercooling condition in the supercooling chamber (identical with the supercooling space) of refrigerator 1 of the present invention is described.The point that should note when overcooled condition is set is, the minimum point of arrival (temperature be issued at the supercooling state) of the core temperature of cooling velocity and the food that is cooled and the difference of chill point etc.If cooling velocity is too fast, the temperature of food integral body is cooled (difference of the surface temperature of food and core temperature is large) with inhomogeneous state, so form the part of freezing and do not freeze part.Ice crystal is centered by ice-nucleus and grow, so, even produced in the part of this food and freeze, also from then on be taken into the moisture that does not freeze part and grow.Its result, the large ice crystal of formation needle-like.Pipkrake crystallization, the large ice crystal of generation becomes that moisture in cell flows out, the reason of cytoclasis between cell etc., and the outflow of dripping while causing this food defrosting.
As its result, the nutrients loss such as the original delicious food minimizing of food, free amino acid, mouthfeel worsen.On the other hand, if cooling velocity is excessively slow, although no problem for maintaining of supercooling state, because frozen state is not elongated, thereby the food quality deterioration becomes problem due to bacterial reproduction, oxidation promotion etc.; until chill point improves cooling velocity in the situation that reached the temperature below the chill point (supercooling state), and reaches as early as possible the minimum point of arrival of core temperature so that the mode that the difference of surface temperature and core temperature diminishes is carried out coolingly; remove supercooling, thereby frozen state can be not elongated.Like this, food until chill point until the following supercooling state of chill point carries out the supercooling releasing, continuously or stage ground carries out until the temperature separately of fully charge is controlled, the cold air adjustment.In order to solve such problem, also has the method for additional antibacterial functions in the supercooling space.As antibacterial functions, can enumerate the method for use ultraviolet ray, ozone etc.
In the present embodiment, carrying out for example, in the freezing storeroom of supercooling (, switching chamber 4) electrostatic atomization apparatus 200 being set.By electrostatic atomization apparatus 200 is set, can be when maintaining the supercooling state, make electrostatic atomization apparatus 200 action and by nanometer fog water droplet be sprayed in storeroom, by the ozone in nanometer fog, the breeding of the anti-bacterias such as free radical, oxidation promotion etc., so in the slow cooling velocity of the freezing delay of control of supercooling and long term maintenance supercooling state, even frozen state does not extend, also can suppress the original delicious food of food reduces, the nutrients loss such as free amino acid, mouthfeel worsens, and can be with supercooling state (not frozen state) long preservation, so provide without thawing and obtaining the original delicious food of food, the nutrients such as free amino acid can not reduce and obtain the refrigerator of the preservation food of good mouthfeel, the food preservation method of refrigerator.
In addition, due to can spray miniaturization nanometer fog water droplet, so can be to spraying equably in storeroom, so can be by nanometer fog water droplet, keep reserve freshness, suppress dryingization.Therefore, can maintain the freshness of reserve in freezing of reserve, the supercooling of supercooling state, the reserve in usually cooling, and can suppress dryingization, food quality can not worsen, and can provide fresh and clean and reliability is high and it is cooling, freezing to carry out, supercooling, the freezing refrigerator 1 of supercooling.
In the situation that supercooling is freezing, comprise maximum ice crystallization generating zone (1 ℃ ~-5 ℃) should near near temperature band (1 ℃ ~-10 ℃) in maintain uncongealable supercooling state and time of stopping (can maintain the supercooling state and the time of the state that can not freeze) usually than freezing, IQF is isometric (time of passing through is grown).But, if supercooling state, even comprise that near time of passing through of this temperature band (1 ℃ ~-10 ℃) of maximum ice crystallization generating zone (1 ℃ ~-5 ℃) is elongated, the ice crystal after freezing can not become greatly yet, can roughly make equably fine ice crystal.Use comprise maximum ice crystallization temperature band should near temperature band freezing in, in supercooling of the present invention in freezing consideration method, a large amount of little ice crystal in formation, and be set as the second best in quality freezing such point, be new freezing method.In addition, in supercooling of the present invention is freezing, confirmed following situation: if the supercooling state is disengaged, freeze to start, the fully charge via the phase change state of temperature-resistantization, if but via the supercooling state, even after the process of freezing in, time lengthening (even being stranded in for a long time maximum ice crystallization generating zone) by maximum ice crystallization generating zone, ice crystal can hypertrophyization yet, and ice crystal is fine and roughly even in food integral body, can carry out high-quality supercooling freezing, in this point, be also new freezing method.
If through the supercooling state, even after freezing process in spent long-time, to the ice crystal state, also can exert an influence hardly, so no problem, IQF while but if the supercooling state is disengaged, entering into freezing process, the further step-down of the possibility of ice crystal hypertrophy, so can obtain good food quality.In addition, can also avoid the food quality beyond relevant to ice crystal to reduce essential factor (for example, bacterial reproduction etc.), so can carry out better freezing of quality.
Above, narrated that food to entering into before this supercooling state carries out the supercooling releasing and situation about having freezed, but without the food that enters into the supercooling state is necessarily freezed.Advantage is preserved in the supercooling that maintains the supercooling state as not freezing, although can enumerate owing to being with below solidification point, the state that is not completed into ice crystal that usually freezes such temperature preservation but can absolutely not freeze, so the food structure that can be subject to hardly when preserving at low temperatures causing due to ice crystal changes such point.Although while preserving under low temperature more, at the various chemical changes that can suppress food, in such point, freshness is pushed away and holds effectively, can reach this low temperature by the present invention's (supercooling preservation, supercooling freezing) and preserve and do not freeze this two side's advantage.In addition, owing to being supercooling state and the state that do not freeze, so also without food is thawed.But, the supercooling state refers to not frozen state, for the moisture in food, be not freeze, likely utilize this moisture in bacterial reproduction, various chemical change, if but could carry out as the present invention from supercooling freezing via the supercooling state freezingly, could maintain food quality with good state.Therefore, the preservation under the supercooling state (supercooling preservation) is compared with the preservation (supercooling is freezing) of having freezed, and food quality is more deteriorated (need to arouse attention) likely, but if the preservation of short-term (for example about 1 ~ 3 week) is no problem.
Herein, (for example carry out the storeroom of the freezing control of supercooling, switching chamber 4) electrostatic atomization apparatus 200 arranged in both can with the beginning of the freezing control of supercooling (for example, the operation of the flash freezing switch 60c arranged in guidance panel 60) action simultaneously, also can be from the action midway of the freezing control of supercooling.For the end of the action of electrostatic atomization apparatus 200, be set as the not congelative set point of temperature of dew (for example, the chill point temperature, in the situation that water 0(zero) ℃ of dewfall in heat absorbing sheet section 211 at coldplate 210, heat absorbing sheet section 211 herein) get final product.
, if operated the flash freezing switch 60c arranged in guidance panel 60, start the freezing control of supercooling, temperature in storeroom reduces gradually, but now with the beginning of the freezing control of supercooling (for example, the operation of the flash freezing switch 60c arranged in guidance panel 60) simultaneously, perhaps after the beginning of the freezing control of supercooling, make electrostatic atomization apparatus 200 actions after through the stipulated time, for example, and the switching chamber thermistor 19(of conduct the 1st temperature detecting unit arranged in storeroom (switching chamber 4) or the thermoelectric pile 22 that can be used as the 2nd temperature detecting unit substitute) detected temperatures reached moment of set point of temperature, make the release of electrostatic atomization apparatus 200.
Also can, in the situation that the flash freezing switch 60c arranged in having operated guidance panel 60 makes electrostatic atomization apparatus 200 actions, implement the freezing control of supercooling after having passed through the stipulated time herein.Like this can be before the beginning of the freezing control of supercooling by electrostatic atomization apparatus 200 to storeroom spraying dew, so can carry out reserve moistening state and the preservation under the supercooling state, the preservation under the supercooling freezing state.
Herein, in the situation that the high-voltage power supply section 250 of electrostatic atomization apparatus 200 due to dewfall, freeze and fault likely, the high-voltage power supply section 250 of electrostatic atomization apparatus 200 is not carried out to supporting together with electrostatic atomization apparatus 200, and dependently be arranged in storeroom, and such as freezing, in the dangerous control device 30 such as dewfall, not arranging and get final product independently.In addition, if near electrostatic atomization apparatus 200, heating unit is set, in carrying out freezing, the freezing storeroom of supercooling, electrostatic atomization apparatus 200 is set, in freezing saved situation, even coldplate 210, electrode maintaining part 220, sparking electrode 230 etc. freeze, also can, by heating unit is switched on and melted, in the situation that the storage indoor temperature has risen, can realize immediately re-using of electrostatic atomization apparatus 200.Even, during the fog spray switch 60e arranged in having operated guidance panel 60, electrostatic atomization apparatus 200 also moves.
Initial setting as fog sprayer unit (electrostatic atomization apparatus 200), the action of fog sprayer unit (electrostatic atomization apparatus 200) is configured to only when having operated fog spray switch 60e, move, after user while by chamber selector switch 60a, having carried out the selection in room, while by temperature band change-over switch 60b, having carried out the Temperature Setting of storeroom, (setting of the timing that electrostatic atomization apparatus 200 is moved and the operation of flash freezing switch 60c are moved linkedly/are stopped in the timing that can be made fog sprayer unit (electrostatic atomization apparatus 200) move, time interval action according to the rules, move linkedly/stop with the switching of door, with outer temperature degree, temperature in storeroom is moved linkedly/is stopped, with compressor 12, circulating cold air is connected with the ON(of fan 14), OFF(disconnects) move linkedly/stop, move linkedly/stop etc. with the switching of damper device) setting, the setting of actuation time, even without operation fog spray switch 60e, electrostatic atomization apparatus 200 also can with the operation of other console switch, temperature in other storerooms, the switching of door, compressor 12, the ON of fan 14 for circulating cold air, OFF etc. move linkedly.
In addition, if possess direct cooling with wind path and indirect cooling with this two side of wind path at least 1 storeroom, and the flow controlling unit such as damper also is set to be switched indirectly cooling and directly cooling, can provide to possess to switch to IQF, freezing, supercooling is freezing, supercooling is preserved storeroom usually, and can be by electrostatic atomization spray refrigerator 1, the bunker of nanometer fog.In addition, owing to switching, (separately using) is indirectly cooling and directly cooling, so can also be as can for example, by switching to the cooling storeroom (switching chamber) that makes indirectly, becoming high humility, and can maintain the vegetables receiving room of high humility state by spraying nanometer fog, so can provide clean and can preserve refrigerator 1, the bunker of fresh vegetables.In addition, owing to having configured electrostatic atomization apparatus 200 in storeroom, so can to spray miniaturization equably in storeroom nanometer fog, can also carry out that degerming in storeroom, antibiotic, fresh keeping, dry chemoprevention stop etc.
In addition, owing to can be used as the high-quality freezing function, except IQF in the past, also adopt the supercooling freezing function, and possess electrostatic atomization apparatus 200, so have can than saved energy in the past and also can suppress the high-quality of dryingization freezing, as the earth environment countermeasure, can realize energy-conservation freezing such effect.
In addition, can be to for realizing importing cold air in overcooled space, making chilling temperature be changed to the temperature controlled cooling construction of a plurality of grades if employing can be carried out, have and can realize that the supercooling of the food such as edible meat is freezing by structure, the control of the refrigerator than significantly do not change in the past, and the nanometer fog of can spraying, so can also realize that degerming, antibiotic, dry chemoprevention in storeroom stop such effect.
According to the present invention, use for example infrared ray sensor as the temperature sensing unit, so can measure the surface temperature of food, can detect more approach food temperature (for example, the surface temperature of food), and the freezing success rate rising of supercooling, the freezing preservation (supercooling is freezing) that food quality is good can be provided.
According to the present invention, the supercooling freezing function possessed via the supercooling state freezing, so can carry out the second best in quality freezing of the original structure of size, the shape survivable food of the ice crystal that forms when freezing.In addition, because ice crystal is little, so even the destroyed state that also can obtain approaching original state of ice crystal, when having thawed, the food qualities such as the taste of food, mouthfeel, preservation state are good.In addition, owing to possessing the supercooling of having freezed via the supercooling state freezing, so ice-nucleus is little and fine and ice-nucleus is roughly even in the freezing object integral body such as food, so compare with situation freezing, IQF usually, food quality is good.In addition, due to can to spray miniaturization equably in storeroom nanometer fog, can also realize that degerming, antibiotic, dry chemoprevention stop such effect so have.
In addition, for implemented the freezing food of supercooling in refrigerator 1 of the present invention, cooling velocity while manufacturing the supercooling state is slow, so until the food internal temperature starts to form ice crystal after descending equably simultaneously, the ice crystal that can not produce in a part is grown unevenly, the ice crystal formed in food inside large slight and roughly even, so can maintain food quality, if electrostatic atomization apparatus 200 is set, can carry out the preventing of drying of food, degerming in storeroom, antibiotic etc., even so by reserve long preservation under the supercooling state, food quality also is difficult for deteriorated.
Refrigerator 1 of the present invention possesses: can be from cooler 13 cold air by circulation for taken in food from 0 ℃ until the temperature of cryogenic temperature band continuously or the stage ground refrigerating chamber 6 that carries out the temperature adjustment; Be taken into from the cold air blow-off outlet of refrigerating chamber 6 and blow out and be drawn into the cold air cooler 13, even food is maintained to the cooling chamber of the refrigerating chamber 6 interior settings of the supercooling state that also can not freeze at the temperature below chill point; So that the food of storing in cooling chamber becomes the mode of supercooling state, it by the Temperature Setting of refrigerating chamber 6, is below-2 ℃ and the Temperature Setting unit more than-15 ℃; With the wind speed around the food that suppresses to take in cooling chamber, the food of storing in cooling chamber is maintained to the mode of supercooling state, adjusts to the cold air adjustment unit that blows out and be taken into the cold air of cooling chamber in refrigerating chamber 6; Wind speed around the food that change is taken in cooling chamber, temperature etc. and unit is removed in the supercooling of removing the supercooling state; And, after supercooling is disengaged, increases the wind speed around food or reduce the temperature around food, by the food cooling and cryogenic temperature setup unit that carries out freezing preservation under than 0 ℃ of low design temperature rapidly, can realize energy-conservation and high-quality is freezing.
In addition, in the present embodiment, as carrying out, supercooling is cooling, supercooling is freezing, the storeroom of IQF, can be also beyond switching chamber 4, even other storerooms such as refrigerating chamber 6, vegetable compartment 5, as long as possess direct coolingly with wind path with indirectly coolingly with wind path, can switch wind path, can carry out that supercooling is freezing, IQF.Thus, temperature band, the supercooling that without selecting storeroom, can the storeroom of hope be set as to hope according to user's hobby are freezing, and refrigerator, the bunker easy to use for the user can be provided.In addition, for example, no matter be which storeroom (, refrigerating chamber 2, switching chamber 4, vegetable compartment 5, refrigerating chamber 6 etc.), as long as according to the controlled temperature band in storeroom, heating unit etc. is set, just electrostatic atomization apparatus 200 can be set.
(demonstration in the electrostatic atomization apparatus action)
Next, in electrostatic atomization apparatus 200, in cover 300 so that the user can the visual confirmation electrostatic atomization apparatus 200 be whether the situation that mode in action is provided with the visuognosis unit, the example with refrigerator 1, illustrate the visuognosis unit.In the present embodiment, as shown in Fig. 4, Fig. 5, Figure 18 ~ Figure 20, in the cover 300 of electrostatic atomization apparatus 200 or cover 300 in itself, so that whether the user can visual confirmation electrostatic atomization apparatus 200 be the mode in action, be provided with at least 1 for example electrostatic atomization apparatus illumination 600 of LED.Electrostatic atomization apparatus illumination 600 is to light in action the time at electrostatic atomization apparatus 200, if the switching chamber door (door) of storeroom while being opened electrostatic atomization apparatus 200 be to move, lights, glimmers, and the user can visuognosis.Herein, in the situation that the switching chamber door (door) of storeroom electrostatic atomization apparatus 200 not in action while being opened, electrostatic atomization apparatus illumination 600 get final product as the storehouse intraoral illumination, and the color by can be such as the storehouse intraoral illumination (for example, white etc.) is lighted and got final product continuously.Suppose switching chamber door (door) at storeroom while being opened electrostatic atomization apparatus 200 be in action the time, make electrostatic atomization apparatus illumination 600 glimmer, extinguish etc., different lighting method when from electrostatic atomization apparatus 200, not being used as the storehouse intraoral illumination in action, get final product user's visuognosis.
Situation in electrostatic atomization apparatus illumination 600 is arranged to cover 300 inside, and in front or two sides be provided with the degree that 1 or a plurality of finger as the user can't insert size opening peristome (for example, front openings section 515 or side opening oral area (not shown), top peristome (not shown), lower aperture section (not shown)) in situation, if in electrostatic atomization apparatus illumination 600(for example set in advance, LED, lamp etc.) position that light is such to the storeroom internal leakage from the peristome as opening, even without carrying out also learning that electrostatic atomization apparatus 200 is in action special time.In addition, even in the situation that with storehouse intraoral illumination dual-purpose, also also can be to being irradiated in storeroom, so can guarantee sufficient lightness without the storehouse intraoral illumination is set in addition.If on the contrary will for position, the quantity of cover 300 the peristome as opening set for can with do not omit and lightness fully to being irradiated in storeroom, can be in the action of electrostatic atomization apparatus 200 be irradiated in to storeroom, so even do not carry out also can learning special time that electrostatic atomization apparatus 200 is in action.In addition, even in the situation that with storehouse intraoral illumination dual-purpose, also without the storehouse intraoral illumination is set in addition, also can be irradiate in storeroom, so can realize substituting of storehouse intraoral illumination with omitting.
Herein, if use and can realize LED or the different LED of the color development more than 2 that 2 looks luminous in electrostatic atomization apparatus illumination 600, for the electrostatic atomization apparatus that can light by the White LED of the storehouse intraoral illumination as having lighted when door of storage room has been opened with as in the action of electrostatic atomization apparatus 200 time, the LED of the blueness of illumination, green, redness divides out use.In addition, as make the user visual know electrostatic atomization apparatus 200 be the action in unit, can at storeroom (for example pass through, refrigerating chamber 2) carry out demonstration such as " electrostatic atomization apparatus light in " in the guidance panel 60 arranged in door or the illumination (LED etc.) that means the special use of electrostatic atomization apparatus in moving etc. is set, and according to blue, green, red color development, and the user is easily known.
In addition, for example, if according to the intensity of the action of electrostatic atomization apparatus 200 (, execute the spray amount of alive size, fog spraying etc.), by the size of the figure such as large, medium and small demonstration, column-shape strip, mean or with sign, figure (for example, the figure of the shape that the figures such as leaf sign, four limits, circle etc. are simple) etc. size, quantity shows size, the degerming degree (intensity of degerming) of the fog spray amount in storeroom, can make user visuognosis fog spray amount, degerming degree etc. immediately.In addition, in the situation that show and use electric power amount, the electricity charge, CO2 discharge rate etc. with figures such as leaf signs, also this figure can be divided into a plurality of and change color etc. according to this Segmentation Number, and showing fog spray amount, degerming degree etc. according to the quantity of the partitioning portion of change color.Thus, can show by using the figures such as electric power amount, the electricity charge, CO2 discharge rate, also show together fog spray amount, degerming degree etc., thus display area become compact and also for the liquid crystal that shows etc. less and control also easy, so the cheapness of obtaining and compact display unit, refrigerator.In addition, only by the demonstration part in a visual place, just can make user's visuognosis immediately use electric power amount, the electricity charge, CO2 discharge rate etc. and fog spray amount, degerming degree etc., so without observing a plurality of places, so can obtain the refrigerator 1 easily to the user.
Herein, also can be with transparent, white, milky, yellow, water colour etc. can make inner light transmissive color and the resin material of thin thickness, perhaps can be from the mode of outside visuognosis with inner light, with transparent, translucent, the resin material of thin thickness (for example, white color system, yellow system, blue series, green is the resin that equal thickness is thin) etc. form at least a portion of cover 300, at least 1 (being preferably a plurality of) electrostatic atomization apparatus illumination 600 is set in the inside of cover 300, for example make to cover 300 integral body, with coloured (red from covering 300 inside, orange, blue, purple etc.) luminous.Both can make to cover 300 luminous by covering 300 color, also can make to cover 300 luminous by throw light on 600 illuminant colour of electrostatic atomization apparatus.In this case, if the mode of not leaking with the light that can not make to cover 300 inside in the front of cover 300 arranges opening, slit etc., and in the side of covering 300, in top and bottom etc. can make cold air, the mode that nanometer fog passes through arranges opening, slit, by the electrostatic atomization apparatus illumination 600 that will cover 300 interior settings, be set as to send and there is degerming, antibiotic, the light of the wavelength of deodorizing effect (for example, can be to ultraviolet ray of human body effect etc.) LED etc., can be from covering 300 front leak light and to user's direct irradiation light, so the impact to human body is also few, and throw light on and 600 obtain degerming by electrostatic atomization apparatus, deodorizing effect, utilize the degerming of nanometer fog spraying, deodorizing effect improves.
If be provided with like this electrostatic atomization apparatus illumination 600 in cover 300, for example, because cover 300 can be at wide region (, cover 300 integral body or cover at least a portion of 300) in luminous, even so taken in the reserves such as food at the periphery of the electrostatic atomization apparatus such as front 200 of electrostatic atomization apparatus 200, also can be by visual from confirming immediately between reserve and reserve that cover 300 is luminous.In addition, also can be at direct demonstration electrostatic atomization apparatus 200(fog sprayer unit in cover 300 as " fog spraying action in ") be in moving.
(the storehouse intraoral illumination shown in the electrostatic atomization apparatus action utilizes)
Herein, in above-mentioned, illustrated and electrostatic atomization apparatus illumination 600 has been set in electrostatic atomization apparatus 200 and example in the action of visual visuognosis electrostatic atomization apparatus 200, but also can utilize in the action as the visual visuognosis electrostatic atomization apparatus 200 of lighting device 900 in (in storehouse) in the storeroom in for example refrigerating chamber 2 of storeroom.That is, also lighting device 900 dual-purposes in storeroom can be become make in its action that shows electrostatic atomization apparatus 200.
Figure 21 is the summary sectional side view that the refrigerator 1 of embodiments of the present invention is shown.The refrigerator 1 of present embodiment possesses: refrigerating chamber 2, ice-making compartment 3(with the space for taking in stock (food etc.) are not shown), a plurality of storerooms such as switching chamber 4, vegetable compartment 5, refrigerating chamber 6.In addition, the ice-making compartment door 8(with articulated refrigerating-chamber door 7, pull-out type is not shown), switching chamber door 9, vegetable compartment door 10, refrigerating chamber door 11, these each carry out opening/covering of space between indoor and outdoor.In the refrigerating chamber as storeroom 2 arranged in the topmost of refrigerator 1, be provided with canopy 80(mounting canopy in a plurality of storehouses), in the storehouse arranged in hypomere canopy 80 below, be provided with roughly airtight container 2X, 2Y, as cold the putting in the temperature band of+3 ℃ ~-3 ℃ of left and right, carrying out the temperature controlled cold chamber of putting, or preserve container as the vegetable compartment of controlling, vegetables in the vegetable compartment temperature band of+3 ℃ ~+5 ℃ of left and right.Below refrigerating chamber 2, be provided with switching chamber 4, below switching chamber 4, be provided with vegetable compartment 5.In addition, below the foot of refrigerator 1 and vegetable compartment 5, be provided with refrigerating chamber 6.Below, illustrate to there is canopy 80(in refrigerating-chamber door 7, storehouse and load canopy) etc. refrigerating chamber 2, but be not limited to this.
Herein, as shown in figure 21, refrigerator 1 presents the roughly shape of cuboid, according to the setting party of refrigerator 1 to, will there is the face of front side of door as front, using the face of the rear side of relative front as back.In addition, using the upside in Figure 21 (ceiling side) as above, using downside (ground side) as below, using other 2 as side (herein from top view using left side as left surface, using right side as right flank).In addition, in the refrigerating chamber 2 opened and closed by refrigerating-chamber door 7, load canopy with canopy 80(in a plurality of storehouses that are used in the mounting stock) relatively above (or following) become the mode of almost parallel, configure side by side a plurality of and divide in refrigerating chamber 2, improve the taking in property of stock.
In addition, in the present embodiment, control device 30 is arranged at the below of the storeroom (for example, refrigerating chamber 6) arranged in the hypomere of refrigerator 1 and the underside wall of refrigerator 1, controls each unit that forms refrigerator 1.Certainly, control device 30(control module) also can be arranged at the upper rear portion of the storeroom (for example, refrigerating chamber 2) arranged in the epimere of refrigerator 1.Control device 30 mainly carries out a plurality of LED910(LED910a, the LED910b, LED910c, LED910d, LED910e, the LED910f that have to lighting device 900 for carrying out the illumination in refrigerating chamber 2) relevant control.
Figure 22 is the summary sectional side view that the refrigerator 1 of embodiments of the present invention is shown.As shown in figure 22, in the lateral parts of the inwall of refrigerating chamber 2 (below, be called madial wall 2P), for example, be provided with to send the lighting device 900 that white light etc. is light source for a plurality of LED910 of making the visible ray that the user can the visuognosis stock.In the present embodiment, in madial wall 2P, in than storehouse, near the position of the front side of the leading edge of canopy 80 (refrigerating-chamber door 7) arranges lighting device 900, even and in the situation that taken in reserve in storehouse on canopy 80, the luminous light of the LED910 of lighting device 900 can not blocked by reserve yet.In addition, about above-below direction, so that the luminous light of the LED910 of lighting device 900 is not vulnerable to the mode of the impact of canopy 80 in storehouse, a plurality of LED910 that are configured to lighting device 900 is had in a plurality of storehouses in 2 the adjacent storehouses in canopy 80 between canopy 80 roughly in the middle of.
Figure 23 is the figure that the characteristics of luminescence of general LED910 is shown.As shown in the figure, LED910 is general and directive property luminous relevant light is stronger.Therefore, relatively with the light-emitting area of LED910, to become the luminosity of vertical optical axis 915 directions the highest, and more away from optical axis 915, luminosity is reduction more.Herein, for example, to be with the luminosity in relative optical axis 915 scope that the luminosity more than 50% is irradiated be set as LED910 effective range of exposures α (still, and do not mean that the light that sends by LED910 can't irradiate light to the part beyond effective range of exposures α fully, and mean that the light that sends by LED910 can not get the scope of the luminosity of regulation in the scope beyond effective range of exposures α).In the drawings, be illustrated in and optical axis 915 directions are set as to α in the situation of 0 °=100 degree (± approximately 50 degree) are contained in the situation in effective range of exposures α.In addition, unless otherwise specified, below, for the luminous relevant direction of light to LED910, be set as and mean the direction in the plane parallel with canopy in storehouse 80 and describe (about the light of above-below direction, being not particularly limited).
In the present embodiment, by a plurality of LED910(LED910a, LED910b, LED910c, LED910d, LED910e, LED910f) at least 1 as the electrostatic atomization apparatus of electrostatic atomization apparatus 200 use illumination 600.For example, at refrigerating-chamber door 7, be to open, a plurality of LED910 of lighting device 900 are all as the storehouse intraoral illumination, so for example light up as white, in refrigerating-chamber door 7 is opened, in the situation that electrostatic atomization apparatus 200 has moved, in a plurality of LED of the lighting device 900 in storehouse, for example make at least 1 LED(, 910a) glimmering or extinguishing gets final product.
Certainly, (for example also can make the color of the LED that electrostatic atomization apparatus 200 lights in action, blue, red, orange, yellow etc.) and the storehouse intraoral illumination with in the color (for example, white) of the LED that lights become different colors and the user known simply by visual.In addition, also can make the LED that uses as the storehouse intraoral illumination color change after flicker.In addition, the LED that also can make to light in the action of electrostatic atomization apparatus 200 becomes a plurality of, and changes the color of a plurality of LED, or also can make alternately flicker and the user is learnt immediately of LED that color is different.
Herein, when will be in the situation that the color of the LED lighted in electrostatic atomization apparatus 200 action be set as the color different by the color of LED from the storehouse intraoral illumination, light while making the LED that lights in the action of electrostatic atomization apparatus 200 only in electrostatic atomization apparatus 200 actions, when electrostatic atomization apparatus 200 is not in action, extinguishes and get final product.In addition, if use and can realize the luminous LED of 2 colors (the 1st color and the 2nd color), in the time of in electrostatic atomization apparatus 200 not moves, make for example as the white of the 1st color, to light, in the time of in electrostatic atomization apparatus 200 actions, the 2nd color (for example, as the color different from the 1st color red, blue, green, yellow, orange etc.) is lighted to be got final product.Thus, even in the situation that electrostatic atomization apparatus 200 is failure to actuate, also the LED lighted can be used as to the storehouse intraoral illumination in electrostatic atomization apparatus 200 actions, so can be when the refrigerating-chamber door 7 of refrigerating chamber 2 be opened by a plurality of LED of lighting device 900 all as the storehouse intraoral illumination, so can be not dimmed in storehouse.And, in the time of in electrostatic atomization apparatus 200 actions, can light by the color from different as the color of storehouse intraoral illumination (the 1st color: such as white) (the 2nd color: such as red, blue, green, yellow, orange etc.), so can be only in action by Visual Confirmation electrostatic atomization apparatus 200, and design also improves.
Figure 24 illustrates the figure of refrigerating chamber 2 of the refrigerator 1 of embodiments of the present invention from top observation.As mentioned above, refrigerating-chamber door 7 is arranged in the front of refrigerating chamber 2.In the refrigerator 1 of present embodiment, in the front of refrigerating chamber 2, have for the main body by hinge (not shown) and refrigerator 1 respectively link, switching by so-called opposite opened by the space of refrigerating chamber 2 refrigerating chamber left-hand door 7A and the right door of the refrigerating chamber 7B to external opening/cover.Herein, towards refrigerator 1, by the door in right side as the right door of refrigerating chamber 7B, by the door in left side as refrigerating chamber left-hand door 7A(in the situation that distinguish without special, as refrigerating-chamber door 7, describe).
In addition, refrigerating-chamber door 7, in inboard, has the chamber door bag 72 that food is taken in use.In addition, lighting device 900 is configured in the printed base plate 913 that has formed electric circuit and possesses a plurality of LED910.Wherein, so that printed base plate 913 parts can not expose and improve outward appearance in refrigerating chamber 2, and suppressed the internal volume minimizing.
In the present embodiment, if as shown in figure 21, by the approximate centre of LED910 with until storeroom (for example, refrigerating chamber 2) in the storehouse loaded in, the distance (length) of the leading edge of canopy 80 is set as L1, as shown in figure 24, by the storeroom of refrigerator 1 (for example, the distance (length) of horizontal stroke refrigerating chamber 2) wide (between madial wall 2P and madial wall 2P) is set as L2, by the approximate centre of LED910 with until storeroom (for example, refrigerating chamber 2) distance (length) of madial wall 2P is set as L3, will be from the leading edge of canopy 80 in loaded storehouse to storeroom (for example, the distance of back face wall refrigerating chamber 2) is set as L4, in the present embodiment, so that the optical axis 915 relative inner wall 2P angulation θ of LED910 become Tan-1((L2+L3)/L1))<mode of θ<90 ° configures, can not be directly incident on particularly leading edge portion of canopy 80(in storehouse at the light of optical axis 915 directions of LED910) such direction is (for example, the optical axis 915 of LED915 can directly not fallen the such direction of leading edge portion of canopy 80 in storehouse) upper configuration LED910, and the optical axis 915 of LED910 and can not cause the user dazzling.Herein, Tan -1mean arc tangent.
Herein, owing to being L2>>L3(L2 is abundant larger than L3), so may be thought of as
Figure BDA00002862367600701
(L2+L3 and L2 roughly are equal to), so also can be by Tan -1((L2+L3)/L1) is thought of as Tan -1(L2/L1) configure the optical axis 915 of LED910.Therefore, when considering as mentioned above, also can make the optical axis 915 relative inner wall 2P angulation θ of LED910 become Tan -1(L2/L1)<θ<90 °, and can not be directly incident on particularly leading edge portion of canopy 80(in storehouse at the light of optical axis 915 directions of LED910) such direction (for example, the optical axis 915 of LED915 can directly not fallen the such direction of leading edge portion of canopy 80 in storehouse) upper configuration LED910 and the optical axis 915 of LED910.
In Figure 24 (a), the optical axis 915 relative inner wall 2P angulation θ of LED910 are become and compare Tan -1the angle that ((L2+L3)/L1) is large, for example make θ become the angle larger than 70 degree, so that the optical axis 915 of LED910 can not be directly incident on particularly leading edge portion of canopy 80(in storehouse towards the light of optical axis 915 directions of LED910) such direction is (for example, the optical axis 915 of LED915 can directly not fallen the such direction of leading edge portion of canopy 80 in storehouse) mode, lighting device 900 is installed, thereby is made light can directly not shine the leading edge of canopy 80 in storehouse and reverberation causes dazzling to the user.
By making to compare Tan -1the angle that ((L2+L3)/L1) is large, for example make angle θ be greater than 70 degree, when canopy 80 is whole in irradiating storehouse, can eliminates speckle etc., and carry out the good irradiation of balance.Herein, for example, even make angle θ be greater than 70 degree, in the situation that the light of optical axis 915 directions incides in storehouse canopy 80 is such, if it is dazzling that reverberation can not cause the user, now, preferably be arranged to basically not make the light of optical axis 915 directions be directly incident on canopy 80 in storehouse such towards.In addition, the upper limit for angle θ, although do not limit, but due to mainly to being thrown light in refrigerating chamber 2, so even angle θ is more than 90 °, optical axis 915 can be towards the inside-of-refrigerator of refrigerator 1 and towards the outside, storehouse yet, thus likely irradiate less than in storehouse, so preferably make the optical axis 915 relative inner wall 2P angulation θ of LED be less than 90 ° and towards inside-of-refrigerator.That is, the optical axis 915 relative inner wall 2P angulation θ of LED are preferably greater than 70 ° and are less than 90 ° (that is, being preferably 70 °<θ<90 °).But, in can be to storehouse in the scope of effective range of exposures α, be thrown light on, so if effective range of exposures α is set as to for example α=100 degree (become ± 50 degree of optical axis 915 relatively), if the angle θ that arranges of optical axis 915 is Tan -1((L2+L3)/L1))<scope of θ<90 °+α/2 in, can carry out the illumination in storehouse, and can not cause the user dazzling, so preferably.
For example, but the leading edge of canopy 80 is in the situation (, L3 is negative situation) of inside-of-refrigerator, even the optical axis of LED 915 relative inner wall 2P angulation θ are Tan in will being arranged at than storehouse to the installation site of the madial wall 2P of lighting device 900 -1((L2+L3)/L1) is following, for example θ is below 70 degree, the light of optical axis 915 directions also can directly not fallen the leading edge of canopy 80 in storehouse, so the illumination that can not make installed lighting device 900 is to the leading edge of canopy 80 in storehouse and that reverberation is caused the user is dazzling.Therefore, in this case, if optical axis 915 is set as to 70 degree of θ=approximately, effective range of exposures α of LED910 for example is set as to 100 degree (± approximately 50 degree) left and right, become-the α of scope relative inner wall 2P that LED910 of lighting device 900 irradiates/2+ θ<range of exposures<θ+α/2, range of exposures becomes the scope of 20 ° to 120 °, can irradiate equably the roughly All Ranges in storehouse.
In addition, the situation (for example, L3 is positive situation) at the installation site of lighting device 900 relative inner wall 2P leading edge front side of canopy 80 in than storehouse is described, and the optical axis 915 relative inner wall 2P angulation θ of LED are Tan -1((L2+L3)/L1) following, the following situation of 70 degree for example.Figure 25 is the top view of the refrigerating chamber 2 of other refrigerators in embodiments of the present invention 1.Be illustrated in this refrigerator 1, the optical axis of LED910 915 relative inner wall 2P angulation θ are set as to Tan -1below ((L2+L3)/L1), make the situation of light direction of canopy 80 in storehouse of optical axis 915 directions of LED.In the refrigerator 1 shown in figure, the angle θ of LED910 relative inner wall 2P is set as to Tan -1below ((L2+L3)/L1), and make the direction of light canopy 80 in storehouse of optical axis 915 directions of LED, so be easy to irradiate light to rear side (inboard) concentrated area of refrigerating chamber 2.Therefore, can irradiate brightly in refrigerating chamber 2, but the light of optical axis 915 directions that produced by LED910 is directly incident on canopy 80 in storehouse, thus by the reverberation of the leading edge reflection of canopy in storehouse 80, likely incided strongly refrigerator 1 the user eyes and make the user feel dazzling.
In this case, use the material be difficult for making the light reflection in the leading edge of canopy 80 in storehouse, be set as the tunicle processing that is difficult for making the light reflection, shape (for example, the smearing of color, the effects on surface of lusterlessly smearing, be difficult for reflection carry out concavo-convex processing and the light that makes reflection not in storehouse the front surface direction and towards side surface direction such shape etc.), even and the light reflection can not felt dazzling getting final product yet.Therefore, in the present embodiment, in refrigerator 1, make the angle θ of LED910 relative inner wall 2P become Tan -1((L2+L3)/L1) is following (for example; 70 degree are following); even and the light sent to optical axis 915 directions of LED910 be directly incident on canopy 80 in storehouse also can alleviate due to reflection cause dazzling; and can not omit and irradiate brightly the roughly all scopes in storehouse, even the impact that can provide the eyes on the user to cause is little and also can confirm immediately the refrigerator 1 of the eyes protected of the reserve in storehouse at night.
Herein, as mentioned above, strong as the directive property of the LED910 of the light source of lighting device 900, the irradiation of the light in the effective range of exposures α centered by optical axis 915 is strong.Herein, if the optical axis 915 direction relative inner wall 2P angulation θ of LED910 are changed, effectively range of exposures α also changes linkedly.In the refrigerator 1 shown in Figure 25, the angle θ of the optical axis of LED910 915 relative inner wall 2P is set as to Tan -1((L2+L3)/L1) following (for example, below 70 °), and irradiate to the interior concentrated area of refrigerating chamber 2, so the relative closure state of refrigerating-chamber door 7 has been opened the roughly inboard of the refrigerating-chamber door of opening 7 of the state of 90 degree and likely has not been contained in effective range of exposures α of LED910, so, in the chamber door bag 72 arranged in the inboard of refrigerating-chamber door 7, the irradiation produced by LED910 likely tails off and dimmed.Chamber door bag 72 is accommodation spaces of being convenient to very much take in or take out beverage, little thing etc., if so particularly consider the refrigerator 1 such as night around user's the facility of dimmed situation etc., preferably can open the roughly chamber door bag 72 of the states of 90 degree to refrigerating-chamber door 7 and thrown light on, so consider that the angle that arranges that effective range of exposures α sets optical axis 915 gets final product.
In addition, consider effective range of exposures α of LED and make the angle θ of the optical axis 915 relative inner wall 2P of LED910 be greater than Tan -1((L2+L3)/L1) (for example, 70 degree) etc., set the optical axis of LED910 915 angulation θ can open the degree that roughly the chamber door bag 72 of 90 states of spending is thrown light on to the relative closure state of refrigerating-chamber door 7 and get final product for.
Therefore, in the refrigerator 1 shown in Figure 24, the optical axis 915 relative inner wall 2P angulation θ of LED910 are become and compare Tan -1the angle that ((L2+L3)/L1) is large (for example approximately 75 degree), make state that refrigerating-chamber door 7 is relatively closed open the chamber door bag 72 of the states of 90 degree roughly and be contained in effective range of exposures α (extended line on).Therefore, the LED910 chamber door bag 72 that can also throw light on when being irradiated in to refrigerating chamber 2, even obtain also obtaining at night user's refrigerator 1 easy to use of this two side of illumination of illumination in storehouse and chamber door bag.In addition, in the action of electrostatic atomization apparatus 200, by the LED910 that makes lighting device 900, light, glimmer, also can make the user identify immediately.
Herein, the optical axis 915 relative inner wall 2P angulation θ at LED910 are Tan -1when ((L2+L3)/(L1+L4)), in general refrigerator, θ is roughly 60 while spending, inboard corner positions, the inboard corner location of optical axis 915 in the corner positions 2R(storeroom that the opposed madial wall 2P of the madial wall 2P with being provided with LED910 and back face wall are reported to the leadship after accomplishing a task) direction, so be roughly 60 while spending at θ, can irradiate the most efficiently Zone Full in storeroom.Therefore, at θ, be Tan -1when ((L2+L3)/(L1+L4)), (for example, approximately 60 spend), consider to get final product according to the viewpoint as the storehouse intraoral illumination.
Herein, owing to being L4>>L1(L4 is abundant larger than L1), so may be thought of as (L1+L4 and L1 roughly are equal to), so also can be by Tan -1((L2+L3)/(L1+L4)) is thought of as Tan -1(L2/L4), configure the optical axis 915 of LED910.At θ, be Tan -1((L2+L3)/(L1+L4)) is following (for example, roughly 60 degree are following) situation under, the light sent from LED910 as mentioned above reflexes to the leading edge of canopy 80 in storehouse and likely the user is caused dazzling, if spend following left and right but θ is 30 degree above 60, the direction of reflection not causes dazzling direction to standing in refrigerator 1 face side to the user who carries out visuognosis in storehouse, so the user is caused dazzling and makes the user be difficult to use such possibility low.In addition, in the situation that likely the user is caused dazzling, in storehouse, in the leading edge of canopy 80, arrange the material make reverberation become soft member, absorb light and member that reverberation is died down etc. get final product.
Herein, if consider effective range of exposures α of LED910, the optical axis 915 relative inner wall 2P angulation θ of LED910 are preferably Tan -1((L2+L3)/(L1+L4)) left and right.But, if make angulation θ become Tan -1((L2+L3)/(L1+L4)) left and right, reverberation and the user feels dazzling in the leading edge of canopy 80 in storehouse likely, the state that refrigerating-chamber door 7 is relatively closed has been opened the roughly chamber door bag 72 of the state of 90 degree and likely has been difficult to be irradiated to, so preferably θ is set as to Tan -1in the scope of ((L2+L3)/(L1+L4)) left and right<θ<90 degree, if but θ approaches 90 degree, when considering effective range of exposures α, if θ for example is set as to approximately 90 degree, effective range of exposures α is set as to for example 100 degree (optical axis 915 is ± 50 degree relatively), range of exposures becomes the scope of 40 degree to 150 degree, in the situation that range of exposures is 150 degree, likely to user (user), cause dazzling, so in the time of in the scope that θ is set as to ((L2+L3)/(L1+L4)) left and right<θ<((L2+L3)/L1) left and right, when having considered effective range of exposures α, can not cause the user dazzling, and can irradiate the wide region in storehouse, so preferably.
As mentioned above, according to present embodiment 1, in the intraoral illumination of storehouse, used LED910, so can obtain the energy-conservation refrigerator 1 of the few and low-power consumption of caloric value.In addition, in a plurality of LED910 that can make in the intraoral illumination of storehouse to use at least 1 in the action of electrostatic atomization apparatus 200 flicker or according to the color development from using in illumination other different colors light, so without lighting device is set for electrostatic atomization apparatus 200 in addition, and design also improves by lighting with other colors, user's Visual Confirmation electrostatic atomization apparatus 200 immediately is in action.
In addition, while in illumination, utilizing LED910, in the madial wall 2P of the left and right in the refrigerating chamber 2 of refrigerator 1, in than storehouse, the leading edge of canopy 80 becomes the position of front side (refrigerating-chamber door 7 sides), be arranged on above-below direction the lighting device 900 of having arranged a plurality of LED910, the optical axis 915 of the light that each LED910 is sent and madial wall 2P angulation θ are greater than Tan - 1(L2+L3)/L1) left and right (for example, roughly 70 °) and be less than roughly 90 degree, and the light that makes optical axis 915 directions is not directly incident on canopy 80 in storehouse, so the light of optical axis 915 directions of LED910 can not be directly incident on the leading edge of canopy 80 in storehouse, and can alleviate the dazzling of user, can guarantee the high visuognosis in refrigerating chamber 2.In addition, optical axis 915 and the madial wall 2P angulation θ at the light that each LED910 is sent is greater than Tan -1(L2+L3)/L1) left and right (for example, roughly 70 °) and in the situation that do not make lighting device 900 arrange too obliquely to the rears (inboard) in refrigerating chamber 2, even in the front side of refrigerating chamber 2, be that refrigerating-chamber door 7 is under open mode, the chamber door bag 72 arranged in refrigerating-chamber door 7 also can be irradiated to, so the lighting device without setting example as the 72 illuminating special uses of chamber door bag, can make contributions to cost cutting, energy-saving.
In addition, even make LED910 relative inner wall 2P angulation θ become Tan -1(L2+L3)/L1) left and right (for example, roughly 70 °) following and the light sent to optical axis 915 directions of LED910 is directly incident in the situation of canopy 80 in storehouse, because the incidence angle of the leading edge incident light of canopy 80 in storehouse is more shallow, so reverberation also can not be directly incident on the user of refrigerator 1 front, and the user is not vulnerable to dazzling impact, now, can be because the reverberation that reflection causes feels dazzling, and can not omit and irradiate brightly the roughly all scopes in storehouse, even the impact that can provide the eyes on the user to cause is little and also can confirm immediately the refrigerator 1 of the eyes protected of the reserve in storehouse at night.
In addition, even in the situation that the light sent due to optical axis 915 directions to LED910 is directly incident on canopy 80 in storehouse and the user feels dazzling such, as long as use the material that is difficult for making the light reflection in the leading edge of canopy 80 in storehouse, be difficult for making the tunicle processing of light reflection, shape (for example, lusterless smearing, smearing of the color of difficult reflection, effects on surface carry out concavo-convex processing and the light that makes reflection not in storehouse front direction and towards side surface direction such shape etc.), also can similarly make dazzling the alleviating caused due to reflection, and can not omit and irradiate brightly the roughly all scopes in storehouse, even the impact that can provide the eyes on the user to cause is little and also can confirm immediately the refrigerator 1 of the eyes protected of the reserve in storehouse at night.
Herein, although at storeroom (for example, refrigerating chamber 2) shutter door (for example, during opening refrigerating-chamber door 7), for example make a plurality of LED(of the lighting device 900 in storehouse, LED910a ~ 910f) light, but at this moment by a plurality of LED910(for example, LED910a ~ 910f) at least 1 in (for example, for example, LED910a) in the situation for the demonstration of the action of electrostatic atomization apparatus 200, for example, in the shutter door of storeroom (, refrigerating chamber 2) (, during opening refrigerating-chamber door 7), make at least 1, for example LED910a flicker or extinguish to get final product.Perhaps, the LED(more than 2 that also can be different by color for example, white and orange) for example form at least 1 LED(, LED910a), when electrostatic atomization apparatus 200 is failure to actuate, for example, with the form and aspect homologous ray look (white) of lighting with storehouse interior lighting device 900, light, when electrostatic atomization apparatus 200 action, the colors (for example, non-homologous ray look, for example orange) different with the some light tone of the lighting device 900 from storehouse are lighted.
In addition, also can be in the action of electrostatic atomization apparatus 200, make LED(more than 2 for example, LED910a, in situation about LED910b) lighting, for example make these LED(more than 2, LED910a, LED910b) become with the some light tone of storehouse interior lighting device 900 (for example, white) different colors (for example, blue, orange, red etc.), when electrostatic atomization apparatus 200 is failure to actuate, make LED(more than at least 2 for example, LED910a, LED910b) with storehouse interior lighting device 900 (for example light form and aspect homologous ray look, white) light, when electrostatic atomization apparatus 200 action, with the some light tone from storehouse interior lighting device 900, different color (for example, non-homologous ray look, for example blue, orange, red etc.) light.
In addition, these LED more than at least 2 can be both different colors or can be also identical colors.In addition, also can, when electrostatic atomization apparatus 200 action, make the LED more than at least 2 alternately light, extinguish.Thus, design improves and can make the user identify immediately electrostatic atomization apparatus 200 to be in action and can dual-purpose to be the storehouse intraoral illumination, so obtain refrigerator 1 cheaply.In addition, also can use the LED(that can make more than at least 1 for example, LED910a, LED910b) with color, the different colors more than 2 is carried out luminous multicolor luminous LED.In addition, also can by least 1 of a plurality of LED910 of storehouse interior lighting device 900, (for example, LED910f) be used as the LED of the special use in the action that means electrostatic atomization apparatus 200.In this case, also can be set as in the situation that electrostatic atomization apparatus 200 is failure to actuate, not light, and only when electrostatic atomization apparatus 200 action, for example, with the some light tone with storehouse interior lighting device 900 (, white) different color (for example, orange etc.) is lighted.
In addition, also at storeroom (for example can be set as, refrigerating chamber 2) shutter door (for example, during opening refrigerating-chamber door 7), in the many situation of the situation that electrostatic atomization apparatus 200 is failure to actuate, after for example, being opened with shutter door (, refrigerating-chamber door 7) at the appointed time (for example, 60 minutes) with in interior situation of having moved, meaned the control of lighting in the action of electrostatic atomization apparatus 200.Thus, even electrostatic atomization apparatus 200 is failure to actuate when refrigerating-chamber door 7 has been opened, also can makes the user identify electrostatic atomization apparatus 200 and move.In addition, not in guidance panel 60, only show that electrostatic atomization apparatus 200 is in action, and also show that the result of the action of electrostatic atomization apparatus 200, action predetermined (for example, whether before a few minutes, moved, next whether be predefined in a few minutes then move etc.) get final product.Thus, though the user in the action of electrostatic atomization apparatus 200 not near refrigerator 1, running-active status that also can visual grasp electrostatic atomization apparatus 200.
Above, use LED910 in lighting device 900 in storeroom, by the approximate centre of LED910 with until storeroom (for example, refrigerating chamber 2) in the storehouse loaded in, the distance of the leading edge of canopy 80 is set as L1, the interior sidewall surface of storeroom (madial wall 2P) spacing (horizontal stroke of storeroom is wide) is set as to L2, be set as L3 by the approximate centre of LED910 with until be provided with the distance of madial wall 2P of the LED of storeroom, when the leading edge of canopy in storehouse 80 to the distance of the back face wall of storeroom is set as to L4, if the optical axis of LED910 915 being oppositely arranged to the madial wall 2P angulation θ of LED910 is set as in the scope of ((L2+L3)/(L1+L4)) left and right<θ<((L2+L3)/L1) left and right, can not cause the user dazzling, and can irradiate the wide region in storehouse, so be easy to observe in storehouse, and if throw light on 600 by least 1 of the lighting device 900 in (in storehouse) in storeroom as electrostatic atomization apparatus, lighting device 900 that can also be by () in storeroom is visuognosis electrostatic atomization apparatus 200(fog sprayer unit immediately in the storehouse in) whether be in moving.In addition, if consider effective range of exposures α, even when door is opened, also can irradiate chamber door bag 72, so even the collecting article in night also can visuognosis chamber door bag 72.
In addition, even the madial wall 2P angulation θ that the optical axis of LED910 915 has been oppositely arranged to LED910 is set as in the scopes of 90 degree of ((L2+L3)/(L1+L4)) left and right<θ<roughly, can not cause the user dazzling yet, and if consider effective range of exposures α, can irradiate the wide region in storehouse, so be easy to observe in storehouse, and if throw light on 600 by least 1 of the lighting device 900 in (in storehouse) in storeroom as electrostatic atomization apparatus, can also be by the lighting device 900 in (in storehouse) in storeroom, visuognosis electrostatic atomization apparatus 200(fog sprayer unit immediately) whether be in action.In addition, even also can irradiate chamber door bag 72 when door is opened, so even the collecting article in night also can visuognosis chamber door bag 72.
In addition, if the madial wall 2P angulation θ that the optical axis of LED910 915 has been oppositely arranged to LED910 is set as in the scopes of 90 degree of ((L2+L3)/L1) left and right<θ<roughly, the optical axis 915 of LED910 can directly not fallen the leading edge of canopy 80 in storehouse, so can not cause the user dazzling, and if consider effective range of exposures α, can irradiate the wide region in storehouse, so be easy to observe in storehouse, and if throw light on 600 by least 1 of the lighting device 900 in (in storehouse) in storeroom as electrostatic atomization apparatus, can also be by the lighting device 900 in (in storehouse) in storeroom, visuognosis electrostatic atomization apparatus 200(fog sprayer unit immediately) whether be in action.In addition, even also can irradiate chamber door bag 72 when door is opened, so even the collecting article in night also can visuognosis chamber door bag 72.
(other utilizations of electrostatic atomization apparatus illumination)
In addition, if the LED(within meaning electrostatic atomization apparatus illumination 600, storeroom in the action of the lighting device 900 in (in storehouse), electrostatic atomization apparatus 200 for example, LED910a) in, for example use the 375nm of take in the UV-A wavelength region as peak value send 360nm to 400nm scope wavelength blueness, purple LED(for example, LED910a), door at refrigerator 1 is in closure, make in storehouse to light for example stipulated time, can not impact to human body, can make the vitamin of vegetables etc. increase.In addition, if meaning electrostatic atomization apparatus illumination 600, the lighting device 900 in (in storehouse) in storeroom, LED(in the action of electrostatic atomization apparatus 200 for example, LED910a) in, for example use and take 590nm and send the warm orange LED of high brightness of wavelength of the scope of 550nm to 620nm as peak value, door at refrigerator 1 is in closure, make in storehouse to light for example stipulated time, can not impact to human body, can be as lamp in warm storehouse, and can be mainly used in from defense function, being stimulated and promoting the biosynthesis of polyphenol the green-yellow vegetables, and can promote to synthesize by optics the ascorbic biosynthesis of carrying out.Therefore, even also obtain effect in refrigerating chamber 2, switching chamber 4 etc., if but be applied to vegetable compartment 5, obtain better effect.
Plant is owing to basically by optics, synthesizing fertility, but also carry out in addition germination, bud differentiation, bloom, the expansion of cotyledon, chlorophyll are synthetic, extend between muscle etc. as the Optical Morphology of the variation of the essence of plant, forms, using the nutrient of savings now as energy source.Wherein, near blue light 470nm and near ruddiness 660nm tend to stratification, blooming etc. is not suitable for the Optical Morphology that vegetables preserve and forms.The light irradiated from the LED910 of the lighting device 900 in () in the LED of electrostatic atomization apparatus illumination 600, storeroom in to being stimulated and promoted the scope of the biosynthetic wavelength 320 ~ 400nm of polyphenol from defense function of green-yellow vegetables, so can not make the reduction of vegetables keeping quality in the storehouse in.In addition, for anthocyanins such as blueberry, strawberries, the LED910 by the light source as the yellow green equiwavelength carries out the nutrient increase.
Polyphenol refers to, the general name of the compound that a plurality of hydrogen bases or methoxyl group have been replaced in phenyl ring, be contained in the crops such as vegetables, fruit, tea.Flavonoids in polyphenol is contained in the position that the particularly sunlight of plant shines well.It is that plant is ultraviolet from defence, so synthesized the flavonoids that ultraviolet range is had to strong very big absorption for what comprise in sunlight.The main physiological action of polyphenol is antioxidation and protein function regulating action.Therefore, except the aging supression by anti-oxidant realization, also alleviate cancer, artery sclerosis, diabetes, circulator illness, Alzheimer disease, Parkinson's, amyloidosis, hepatitis, cataract etc.
Ultraviolet ray is generally divided into UV-A wavelength region (near ultraviolet, 320 ~ 400nm), UV-B wavelength region (medium ultraviolet, 280 ~ 320nm), UV-C wavelength region (far ultraviolet, 100 ~ 280nm).Wavelength is shorter, more harmful to human body, below 320nm, be in UV-B and UV-C wavelength region, likely causes genetic obstacle.Therefore, wishing to adopt the UV-A wavelength region in the human use's of qualified majority not home electric refrigerator is the wavelength long LED as far as possible of near ultraviolet ray.Certainly, be set as the exposure that can not impact to human body or texturally can 2 heavy 3 important places such as do not leak and improve securities from opening.
That is, by configuration in the storehouse to refrigerator 1 etc., without with the differentiations such as other light sources, and simply to construct the raising security.Certainly, can also use middle-ultraviolet lamp zone equiwavelength, for example only irradiate and the textural irradiation leakage prevented to the door direction when door of refrigerator is closed.In this case, although freely select the light to the wavelength stimulated from defense function of plant, need to only this light source and other light sources be configured especially independently and construct.Main from defense function, being stimulated and promoted the biosynthesis of polyphenol the green-yellow vegetables of the LED910 of the lighting device 900 in (in storehouse) in the LED of electrostatic atomization apparatus illumination 600, storeroom.LED910 for the lighting device 900 in (in storehouse) in the LED of electrostatic atomization apparatus illumination 600, storeroom, the LED of high brightness of wavelength of scope that the 590nm for example of usining sends 550nm to 620nm as peak value is as lamp in storehouse, and synthesizes by optics the ascorbic biosynthesis of carrying out for promoting.Also can use separately the light of these wavelength or combine the light of other wavelength region and use.
(to the application of returning to wind path of electrostatic atomization apparatus)
Above, narrated and electrostatic atomization apparatus 200 has been arranged in storeroom and by the spray situation of fog of dewfall in storeroom and in the heat absorbing sheet section 211 of the coldplate 210 that arranges in storeroom of the temperature difference in cooling air duct, but for example, for storeroom (, vegetable compartment 5) cooling to other storerooms (for example the making in, refrigerating chamber 2) having carried out cooling cold air in carries out in cooling situation via returning to wind path, also can be at storeroom (for example, electrostatic atomization apparatus 200 is not set vegetable compartment 5), and from other storerooms (for example be arranged at, returning in wind path refrigerating chamber 2) gets final product.In this case, the cold air that returns flow through in returning to wind path carries out cooling to other storerooms and its temperature rises, if temperature is arranged at and returns in wind path higher than the cooling cold air in cooling air duct and by the heat absorbing sheet section 211 of coldplate 210, and fin portions 212 is set in cooling air duct, can in coldplate 210, utilize temperature difference, so can make heat absorbing sheet section 211 generate dew, can in returning to wind path, produce fog.Therefore, the nanometer fog after the miniaturization produced in returning to wind path flows through and returns in wind path and for example arrive, in storeroom (, vegetable compartment 5), can in storeroom, carry out equably the fog spraying.
Thus, without electrostatic atomization apparatus 200 is set in storeroom, so can increase the internal volume in storeroom.In addition, also can safeguard electrostatic atomization apparatus 200 from the front face side of refrigerator 1.For example, from other storerooms (, refrigerating chamber 2) to storeroom (for example, vegetable compartment 5) return wind path be arranged at back face wall inboard storeroom (for example, switching chamber 4, vegetable compartment 5 etc.) in, by be provided with electrostatic atomization apparatus 200 position storeroom (for example, switching chamber 4, vegetable compartment 5 etc.) the next door 51(thermal wall at the back side) at least a portion from the storeroom inboard, pull down, and the maintenance that can carry out electrostatic atomization apparatus 200 gets final product.Even in this case, if electrostatic atomization apparatus 200 is carried out supporting and be set as supporting element 512 and be installed on returning in wind path, the maintenance of electrostatic atomization apparatus 200, part replacement become easy.In addition, in when recirculation, while decomposing, also can reclaim respectively, so the raising of recirculation property.
(utilization of Peltier's element)
In addition, when as mentioned above in storeroom, return in wind path the heat absorbing sheet section 211 that coldplate 210 is set, in the situation that it is more difficult that the fin portions 212 of coldplate 210 is set in cooling air duct, if replace heat-conduction part 213 between heat absorbing sheet section 211 and fin portions 212, setting example (has been utilized current flowing between the junction surface of 2 kinds of metals and the tabular semiconductor element of amber ear note effect from from side's metal to the opposing party's metal moving metal heat as Peltier's element, if and flow through DC current the heat absorption of a side face and cause heating and produce the unit of temperature difference in opposing face between a side face and opposing face), can make fin portions 212 heat radiations by 211 heat absorptions of heat absorbing sheet section, so all be arranged in storeroom by heat absorbing sheet section 211 and fin portions 212 these two sides, return in wind path and get final product, so it is simple that structure becomes, install, safeguard to wait and become easy.In addition, can adjust the temperature difference between heat absorbing sheet section 211 and fin portions 212 by the size of electric current, so can, according to necessary dews of setting such as the temperature in storeroom, so obtain avoiding the dew deficiency, can stably carry out the refrigerator 1 of fog spraying.
Owing to making fin portions 212 heat radiations by 211 heat absorptions of heat absorbing sheet section like this, if setting example (has been utilized current flowing between the junction surface of 2 kinds of metals and the tabular semiconductor element of amber ear note effect from from side's metal to the opposing party's metal moving metal heat as Peltier's element so replace heat-conduction part 213 between heat absorbing sheet section 211 and fin portions 212, and if flow through DC current a side face heat absorption and cause heating and produce the unit of temperature difference in opposing face between a side face and opposing face), can also be for the air regulator of the cold air that can't use low temperature etc., in home appliance etc.In the situation that refrigerator 1, for example can also be arranged at, according to making storeroom (, refrigerating chamber 2) necessity that storeroom internal volume increases does not arrange cooling air duct and wishes to reduce as far as possible the position that cooling air duct can't be used in the position (ceiling surface, side wall surface, following etc.) of the thickness of thermal wall, the next door that separates (between storeroom and storeroom) between storeroom, canopy (for example, the next door between refrigerating chamber 2 and switching chamber 4, refrigerating chamber 2 and the roughly next door between airtight container 2X, 2Y, canopy etc.) etc.Now, if above the storeroom arranged in the topmost of refrigerator 1, (ceiling surface of refrigerator 1) arranges electrostatic atomization apparatus 200(fog sprayer unit), can be efficiently to the nanometer fog after Zone Full spraying miniaturization in storeroom.In addition, can realize not having cooling air duct that necessary cold gas flows through etc. and can't use commonization of air regulator, home appliance etc. with the electrostatic atomization apparatus 200 of the cold air etc. of low temperature, obtaining low cost and realize antibiotic, deodorizing, the refrigerator 1 of anti-fouling effect, air regulator, home appliance.
(to the application of refrigerator sidewall)
Next, an example that electrostatic atomization apparatus 200 is applied to the situation in the sidewall of storeroom of refrigerator 1 is described.Figure 26 is that sectional side view, Figure 27 that the refrigerator 1 of embodiments of the present invention 1 is shown are the isometric front view of the refrigerating chamber 2 of the refrigerator 1 in embodiments of the present invention 1.In the drawings, to the additional prosign of the part be equal to Fig. 1 ~ Figure 25 and description thereof is omitted.
In the drawings, the electrostatic atomization apparatus 200 arranged in the madial wall 2P of refrigerator 1 is accommodated in the recess arranged in madial wall 2P.Electrostatic atomization apparatus 200, as shown in Fig. 6 ~ Figure 11, comprises electrode maintaining part 220, cuboid (prism) shape or columned sparking electrode 230 and possesses and the section shape (circular) of protuberance 231 front ends of sparking electrode 230 similar shape and large opening is the opposite electrode 240 of the peristome 241 of circular than the section of protuberance 231 (circular) roughly.Perhaps, as shown in Figure 12 ~ Figure 17, comprise the sparking electrode 230 that possesses prism-shaped elongated on direction of principal axis or columned main part 232 and the pyramidal or cone shape protuberance 231 of giving prominence to from the relative direction of principal axis of main part 232 to the approximate right angle direction and attenuating towards opposite electrode 240, keep/take in the electrode maintaining part 220 of sparking electrode 230, for sparking electrode 230 is executed to alive energising member 280, have than the section shape of the protuberance of sparking electrode 230 231 front ends (quadrangle roughly, circular) large opening i.e. the opposite electrode 240 of the peristome 241 of quadrangle or circular roughly, and sparking electrode 230 is kept/is fixed in the fixed cell 260(pressing member of electrode maintaining part 220 via energising member 280).
Herein, as to sparking electrode 230, electrode maintaining part 220 is supplied with dew, unit for feedwater, the coldplate 210 that generates dew is arranged, supply with water tank 270 feed units such as water such as grade for feedwater, by this water feed unit be arranged at sparking electrode 230 directly over, so that the dew generated in coldplate 210, from the water droplet 275(of water tank 270 for feedwater) etc. under in the main part 232 of sparking electrode 230 of setting, fixed cell 260(presses unit) rake 264, the mode that electrode maintaining part 220 falls, be installed on madial wall 2P, fixed cell 260(presses unit), in at least 1 of electrode maintaining part 220, get final product.In addition, use water tank 270 in the situation that replace coldplate 210, the user is without make-up water, so electrostatic atomization apparatus 200 handling are arranged at freely in madial wall 2P, smallpox wooden partition, next door and get final product, in this case, water tank 270 releasably is arranged at as shown in figure 17 to the fixed cell 260(that forms electrostatic atomization apparatus 200 and presses unit) or electrode maintaining part 220 in get final product.
The cold air of cooling air duct 53 air-supply arranged in from cooler chamber 131 to the storeroom back side by the cooling air duct 53 that arranges from the storeroom back side to the electrostatic atomization apparatus entrance cold air wind paths 830 such as pipeline that surround around arranging in the back face wall of side branch and sidewall heat-barrier material, the electrostatic atomization apparatus 200 arranged in the recess of the madial wall 2P of arrival storeroom, carried out the state of fine water droplet of nanometer fog by the electrostatic atomization apparatus such as besieged pipeline outlet cold air wind path 820 around arranging in back face wall and sidewall heat-barrier material to comprise by electrostatic atomization apparatus 200, arrive the fog spray chamber arranged in storeroom back face wall top for example.In the fog spray chamber, be provided with releasably the fog that arranges cover 800 for spraying, comprise the cold air that has carried out the fine water droplet of nanometer fog by electrostatic atomization apparatus 200 and be sprayed in storeroom with covering the fog nozzle 810 formed 800 from the fog spraying.
Like this, the sidewall that the electrostatic atomization apparatus 200 that at least possesses sparking electrode 230 and opposite electrode 240 is disposed to storeroom (for example, in the sidewall of refrigerating chamber 2, height and position is the substantial middle height and position of user's the hand height and position that can get at) in, for the fog generated in electrostatic atomization apparatus 200, by the place with having configured electrostatic atomization apparatus 200 (for example, in the sidewall of refrigerating chamber 2, height and position is the substantial middle height and position of user's the hand height and position that can get at) (the back face wall top of refrigerating chamber 2 for example, different place, (for example switching chamber 4 for other 2nd storerooms for example, from the storeroom that is provided with electrostatic atomization apparatus 200 (refrigerating chamber 2) different, vegetable compartment 5) etc. the electrostatic atomization apparatus such as cold duct around surrounding) export the cold air operations in cold air wind path 820 and are sprayed, so at least possess the electrostatic atomization apparatus 200 of sparking electrode 230 and opposite electrode 240, (for example be sprayed to fog spraying section in storeroom for the fog that will be generated by electrostatic atomization apparatus 200, the free degree of the allocation position fog nozzle 810 of formation in cover 800 for the fog spraying arranged in the fog spray chamber) increases, the fog spraying is carried out in the place that can carry out the fog spraying from hope, so the free degree of design improves.In addition, can will at least possess the electrostatic atomization apparatus 200 of sparking electrode 230 and opposite electrode 240 and (for example be sprayed to fog spraying section in storeroom for the fog that will be generated by electrostatic atomization apparatus 200, the fog nozzle 810 of formation in cover 800 for the spraying of the fog that arranges in the fog spray chamber) be separated into different parts, so can realize miniaturization, the slimming of all parts, can make the storeroom inwall attenuation of refrigerator 1, realize the expansion of the internal volume of storeroom, and obtain the refrigerator 1 of cost degradation.
Herein, allocation position for electrostatic atomization apparatus 200, in the situation that water tank 270 is set, the user need to pull down water tank 270 and append water, so be preferably the height and position (height of consideration Japanese women that user's hand accesses, need not bend over and than the position of sight line position below), be preferably waist to the height and position of takeing on position (height below about the above 140cm in 80cm left and right) and the front side of storeroom.In addition, allocation position for fog nozzle 810, for on short transverse from the top in storeroom until bottom by gravity, sprayed fifty-fifty, be preferably the top of storeroom, and be preferably at the upper fog of width (transverse direction) and mix with cold air and position that width (transverse direction) in storeroom also can not sprayed with omitting, also can consider the position of cold air blow-off outlet and be arranged at 1 place or a plurality of place in the substantial middle position of the width of refrigerator 1, also can be arranged at 2 places of total in each 1 place of 1 place of roughly end position of width or position, both ends, perhaps a plurality of places.
(to the application of air regulator)
The structure that electrostatic atomization apparatus 200 is equipped on to the situation in the indoor set of air regulator is described herein.In addition, for the indoor set of air regulator, identical with the indoor set of the air regulator of known general separate type, so omitted diagram.In indoor set main body (framework), possess: the heat exchanger that the front face side heat exchanger of front face side setting is become to contrary V font with the back side heat exchanger arrangement arranged in top or rear, the air suction inlet arranged in the place ahead of the front face side heat exchanger of this heat exchanger or top, the Air blowing mouth arranged in indoor set front surface below, the filter arranged between air suction inlet and heat exchanger, setting between the front face side heat exchanger of the heat exchanger of contrary V word shape and back side heat exchanger and carried out the pressure fan of the air of heat exchange via filter, heat exchanger for blow out the air will sucked from air suction inlet from the Air blowing mouth, and front face side heat exchanger, the drain pan arranged at least one party's of back side heat exchanger below, electrostatic atomization apparatus 200 is arranged to the downstream of filter and the top of drain pan, thus, in the electrode maintaining part 220 of electrostatic atomization apparatus 200 or fixed cell 260, breach is set, opening, and with the state that kept sparking electrode 230 in electrode maintaining part 220 from for water unit (heat absorbing sheet section 211, water tank 270) dew fallen, water can not lodge in sparking electrode 230 or electrode maintaining part 220 or fixed cell 260, even in the situation that to having applied voltage between sparking electrode 230 and opposite electrode 240 in the situation that do not discharge between the lower surface 211Y of heat absorbing sheet section 211 and sparking electrode 230, also can be by from breach, the water that opening is discharged is discharged to drain pan, so cost reduces without in electrode maintaining part 220 or fixed cell 260, water-accepting part being set in addition, can also cut down component count, assembleability also improves.
In addition, heat absorbing sheet section 211, sparking electrode 230, opposite electrode 240, electrode maintaining part 220 are disposed near blow-off outlet of air regulator and catch the top of the drain pan of waste water, get final product near fin portions 212 is disposed to suction inlet.Thus, because fin portions 212, sparking electrode 230, opposite electrode 240 etc. are disposed near blow-off outlet, although so sparking electrode 230, opposite electrode 240 are applied voltage and produce fog, but it is indoor that the fog of this generation is blown out to together with the cooled cold air blown out from blow-off outlet, can realize indoor degerming, humidification.In addition, even in the situation that the water stored in sparking electrode 230 from electrode maintaining part 220, overflow, also without the parts such as special water-accepting part are set, can receive and be discharged to by drain pan outdoor, so obtain air regulator cheaply.
In addition, also electrostatic atomization apparatus 200 can be disposed near the downstream and air suction inlet of air suction inlet of indoor set of air regulator, via air supply paths such as pipeline, flexible pipes, at the upstream side of the Air blowing mouth of the indoor set of air regulator, the fog nozzle be set.Herein, also curtain and nozzle can be also used as the Air blowing mouth or so that the fog nozzle arrange and fog be sprayed to the indoor of the opening that formed the Air blowing mouth from the Air blowing mouth to the mode of the inside opening of air supply path, Air blowing mouth.Like this, the electrostatic atomization apparatus 200 that at least possesses sparking electrode 230 and opposite electrode 240 is disposed to the downstream of air suction inlet of the indoor set of air regulator, near air suction inlet, via the position from having configured electrostatic atomization apparatus 200, different place (for example, formed opening indoor of the Air blowing mouth of air-conditioner indoor set, in the air supply path of the upstream side of Air blowing mouth etc.) the air wind path internal spraying such as besieged pipeline is generated by electrostatic atomization apparatus 200 on every side fog, so at least possess the electrostatic atomization apparatus 200 of sparking electrode 230 and opposite electrode 240, the free degree that is sprayed to the allocation position of indoor fog spraying section (fog nozzle) for the fog that will be generated by electrostatic atomization apparatus 200 increases, the fog spraying is carried out in the place that can carry out the fog spraying from hope, so the free degree of design improves.
In addition, can adjust the temperature difference between heat absorbing sheet section 211 and fin portions 212 by the size of electric current, so can set necessary dew according to indoor temperature etc., can avoid the dew deficiency, can stablize and the miniaturization of spraying equably after nanometer fog.In addition, owing to fin portions 212 being disposed near suction inlet, so even fin portions 212 is generated heat and a little rising of temperature, owing to being inhaled into suction inlet, so can the opposed indoor temperature that blows out cold air not impact yet, so can provide, can control and not impact and temperature is controlled and is easy to air regulator, home appliance etc. indoor temperature.
(demonstration)
Show electrostatic atomization apparatus 200(fog sprayer unit at the LED910 of the lighting device 900 by storehouse herein) running-active status, the intensity of the action by electrostatic atomization apparatus 200 (for example, is executed alive size, the spray amount of fog spraying etc.) show the size of the fog spray amount in storeroom, degerming degree (intensity of degerming), and pass through column-shape strip, the figures such as leaf sign show the electric power amount of using, the electricity charge, in the situation of CO2 discharge rate etc., for this figure being divided into a plurality of and changing color etc. and the quantity of partitioning portion by change color shows the fog spray amount according to its Segmentation Number, the point of degerming degree etc., be not limited to refrigerator 1, also can be applied to air regulator, home appliance and carry out same demonstration, in the situation that air regulator, the design surface (such as radiator grille etc.) in the front of indoor set, carry out the running of air regulator/stop, show and get final product in the display part of the remote controller of Temperature Setting etc. etc., in this case, obtain with the situation of refrigerator similarly, the user can pass through the running-active status of electrostatic atomization apparatus (fog sprayer unit) 200, the intensity of action electrostatic atomization apparatus 200(fog sprayer unit) (for example, is executed alive size, the spray amount of fog spraying etc.) judge immediately the size of the fog spray amount in storeroom, the effect of degerming degree (intensity of degerming).
In the home appliances such as the refrigerator 1 of present embodiment, air regulator, for example, in when recirculation etc., visually to learn that simply each parts of having configured electrostatic atomization apparatus 200, having formed electrostatic atomization apparatus 200 (, coldplate 210, sparking electrode 230, high-voltage power supply section 250 etc.) the mode of storeroom, position, material name etc., in overall diagram etc., mode with setting position that can visuognosis fog sprayer unit (electrostatic atomization apparatus 200), show and get final product by figure etc.
Herein, in the situation that refrigerator 1, in the inside-of-refrigerator of the refrigerator main body back side, side, switching chamber door, control device etc., in the situation that refrigerator 1, show that the overall diagram, storeroom allocation plan, perspective view, stereogram, partial display figure, expanded view etc. of refrigerator 1 show accompanying drawing.In addition, in the situation that air regulator, in the inboard of the back side of indoor set, off-premises station, side, design cover (radiator grille etc.), control device etc., show that the overall diagram, component configuration figure, perspective view, stereogram, partial display figure, expanded view etc. of indoor set, off-premises station show accompanying drawing.So, in these overall diagram etc., show in accompanying drawing, can be by the Visual Confirmation electrostatic atomization apparatus 200(fog sprayer unit immediately such as figure) allocation position.In addition, in the situation that high-voltage power supply section 250 is disposed at other positions, also comprise that the setting position of high-voltage power supply section 250 gets final product, and the setting position that is presented at together miscellaneous part useful in recirculation etc. gets final product.
Herein, overall diagram etc. show in accompanying drawing by black circle figures such as (●), with the shape of electrostatic atomization apparatus 200 roughly the figure etc. of similar shape shown or by demonstrations electrostatic atomization apparatus 200 such as lists in use material name, operating weight, the method that could recycle, recycle, recirculation the time, while decomposition points for attention etc., and while showing recirculation, during decomposition Useful Information so that visual understanding immediately.Therefore, can grasp immediately and whether use the material that in when recirculation, human body involved impact etc., recycling parts and its weight etc. when recirculation, so can be without decomposing questioningly when decomposing, and can realize recirculation, thereby obtain the home appliances such as decomposability is good and recirculation efficiency improves refrigerator 1, air regulator.
Herein, in the situation that home appliance is refrigerator 1, to refrigerator main body, individual other functional part (for example, electrostatic atomization apparatus 200, compressor 12, defrosting heater 150, fan 14 etc. for circulating cold air) settle the standard between the operating period, and be shown in guidance panel 60 grades of refrigerator main body.
In the situation that home appliance is the equipment such as air regulator, air purifier, to indoor set, off-premises station, equipment body, functional part (for example, electrostatic atomization apparatus 200, compressor, pressure fan etc.) settle the standard between the operating period, and be shown in the design panel, remote controller etc. of the front of indoor set main body, get final product.In addition, also can be for example to the design panel of the front of indoor set main body, the indoor set main body that also comprises functional part in the remote controller that the running of indicating equipment/stop waits etc., the off-premises station main body settled the standard between the operating period, perhaps with the indoor set main body, off-premises station independence ground settles the standard between the operating period for functional part, pass through column-shape strip, the size/length of the figures such as leaf, quantity comes display standard between the operating period (standard service time), and also arrange and show current service time by changing color or change pattern etc., and make the visual visuognosis of user and urge the user to exchange.
Herein, also can determine such as in the display part at guidance panel 60, front panel, remote controller etc., also comprising functional part that standard for equipment is between the operating period, perhaps respectively refrigerator 1 equipment body such as grade and functional part (electrostatic atomization apparatus 200, compressor 12 etc.) were settled the standard between the operating period, by (standard service time) between the figure display standard operating periods such as column-shape strip, change color or change pattern etc. and spread geometry shows (time) between the current operating period, thereby the visual visuognosis of user ground is shown.In addition, also can and actual operating period of equipment between demonstration together will be by experiment, the performance data of the standard changed with lifespan one that obtains such as calculating (data of the use electric power amount of compressor input, fan input, Whole Equipment, ability etc. and the rheological parameters' change with times such as performance-relevant ability, input etc.) is pre-stored within micro computer 31 as form, by the degradation of the length of column-shape strip, the quantity display performance of figure (ability, input etc.).That is, also can initially be set as 100% and show that according to the performance reduction ratio of relative initial performance current prediction performance (such as the demonstrations such as quantity of the length by column-shape strip, figure) vision ground urges the user to exchange by buying.
, possesses storage electrostatic atomization apparatus 200, refrigerator 1, air regulator, the memory cell (micro computer 31) of the predetermined standard of the equipment such as air purifier between the operating period, pass through column-shape strip, the size of the figures such as leaf, length, quantity etc., display part (the guidance panel 60 of refrigerator at equipment body, the display part of indoor set radiator grille etc.), in the display part of the remote controller that the running/stop of indication the said equipment waits etc., between the current operating period that show needle is measured by timer etc. between the operating period the standard of storage in memory cell (micro computer 31), so can make between the operating period of the visual visuognosis of user identification equipment, and urge the user to exchange equipment, parts, the services such as replacing of application parts.
The standard that in addition, also can show relative equipment by figures such as column-shape strip, leaf signs between the operating period spendable remaining during.In this case, between the operating period, more increase, but mean that the size of the figures such as column-shape strip between the operating period, quantity more reduce, so can make the user feel crisis awareness, can recognize and exchange before fault.In addition, if be set as when remaining period is fewer than specified time limit, show and urge the message that exchanges, serves, can further before fault, make the user recognize and exchange.
In addition, if the size by figures such as column-shape strips, leaf, length, quantity etc., in remote controller of running of equipment body, indicating equipment/stop etc. etc., the use electric power amount of executing alive size, equipment in the action of demonstration electrostatic atomization apparatus 200, the electricity charge, CO2 discharge rate etc., can make the user improve awareness of saving energy.In addition, the alive size of executing in the time of can also be according to the action of electrostatic atomization apparatus 200 is grasped the relations such as the use electric power of equipment, CO2 discharge rate, improves user's awareness of saving energy.Herein, for example, if the user can (set the voltage swing that applies to electrostatic atomization apparatus 200 by action button, remote controller etc., by force,, weak a plurality of stages set, can set the ground change without the stage get final product),, wishing when energy-conservation to select weak pattern etc., can realize energy-conservation.
In addition, also can possess equipment body, functional part (for example, electrostatic atomization apparatus 200, compressor 12 etc.) make unit that power consumption measured and to instantaneous use electric power amount, accumulation (for example, every day or wait per month) use electric power amount measured, guidance panel 60 in the front of refrigerator 1, air regulator, the front of air purifier, the display part of top panel, in the display part of remote controller etc., pass through column-shape strip, the quantity of leaf sign etc., figure shows instantaneous use electric power amount, the use electric power amount of accumulation (such as every day or wait per month), and make user's vision ground of home appliance recognize energy-conservation.
In addition, for the demonstration under such figure, also can from time used surpassed standard service time the regulation ratio (such as standard service time 90%, 95% etc.) time, together with the inspection of the user being urged to main body, functional part, the message of replacing etc., be shown in main body, remote controller etc., to the user urge main body, functional part etc. inspection, change, exchange.In addition, the 1st regulation ratio that also can surpass standard service time from time used (for example, standard service time 90% etc.) time, in main body, in remote controller etc., by above-mentioned figure etc., shown, (for example surpassed the 2nd regulation ratio larger than the 1st regulation ratio of standard service time at time used, standard service time 95% etc.) situation under, with demonstration, the user is urged to main body, the inspection of functional part, the equal times such as message of changing through together, by a plurality of stages (for example, 2 stages) shown, and to the visual urgency main body of user, the inspection of functional part etc., change, exchange.By like this in the situation that in main body, remote controller etc. the standard of having passed through between the operating period, show to the user urge inspection, the article such as figure of changing, exchanging, message etc., can suppress due to fault that the deteriorated performance that causes year in year out reduces, causes due to dust obstruction etc., catch fire etc., so obtain refrigerator 1, air regulator, the home appliance that reliability is high.Especially, for applying high-tension electrostatic atomization apparatus 200, can effectively prevent because the dust to electrode maintaining part 220 stops up or is attached to electrode or makes electrostatic atomization apparatus 200 produce faults because electrode deteriorated etc. causes to catch fire to the undersupply of the water to electrostatic atomization apparatus 200, dust or dust etc. that the dust obstruction between the sheet plate etc. causes.
As mentioned above, in the present invention, possess: comprise by titanium material etc. have main part 232 that the foam metal of the metal porous plastid of three-dimensional mesh columnar structure forms, and and main part 232 from main part 232, form highlightedly and the sparking electrode 230 of the protuberance 231 of the water that adheres to by the surface of section of capillarity supply subject 232 integratedly; The electrode maintaining part 220 that keeps sparking electrode 230; Be arranged in electrode maintaining part 220, and the opposite electrode 240 arranged opposed to each other with 231 protuberances; Arrange across regulation gap Z directly over main part 232, and sparking electrode 230 or electrode maintaining part 220 are supplied to the water feed unit (coldplate 210 or water tank 270) of feedwater; And the fixed cell 260 that the sparking electrode 230 taking in electrode maintaining part 220/keep or opposite electrode 240 are fixed to electrode maintaining part 220, by making electrode maintaining part 220, sparking electrode 230, opposite electrode 240, fixed cell 260 is integrally formed and produce fog between sparking electrode 230 and opposite electrode 240, applying voltage, so compare with the situation of use ceramic material in sparking electrode 230, aperture is larger, so output, capillary force are large, and the endurance of stopping up for the mesh caused due to foreign matter is large especially.
In addition, also electrostatic atomization apparatus 200 can be disposed near the downstream and air suction inlet of air suction inlet of indoor set of air regulator, via air supply paths such as pipeline, flexible pipes, at the upstream side of the Air blowing mouth of the indoor set of air regulator, the fog nozzle be set.Also nozzle can be also used as to the Air blowing mouth herein, or the fog nozzle be set and fog is sprayed to and has formed the indoor of Air blowing mouth from the Air blowing mouth in the mode of the inside split shed at air supply path, Air blowing mouth.Like this, the electrostatic atomization apparatus 200 that at least possesses sparking electrode 230 and opposite electrode 240 is disposed to the downstream of air suction inlet of the indoor set of air regulator, near air suction inlet, via the position from having configured electrostatic atomization apparatus 200, different place (for example, formed Air blowing mouth indoor of air-conditioner indoor set, in the air supply path of the upstream side of Air blowing mouth etc.) surrounded in the air wind paths such as pipeline on every side, the fog that spraying is generated by electrostatic atomization apparatus 200, so at least possess the electrostatic atomization apparatus 200 of sparking electrode 230 and opposite electrode 240, the free degree that is sprayed to the allocation position of indoor fog spraying section (fog nozzle) for the fog that will be generated by electrostatic atomization apparatus 200 increases, and the fog spraying is carried out in the place that can carry out the fog spraying from hope, so the free degree of design improves.
In addition, can increase regulation gap F setting range, execute the free degree of alive setting range, can be reliably and easily generate nanometer fog.In addition, owing to being provided with the water feed unit directly over main part 232, so with the water feed unit is arranged to the below of sparking electrode 230, situation away from other places of sparking electrode 230 is compared, the water of supplying with from the water feed unit directly under sparking electrode 230(or electrode maintaining part 220, fixed cell 260) fall, and do not need the dew generated for will be coldplate 210 at the water feed unit heat absorbing sheet section 211, the water conveyance of supplying with from water tank 270 is to electrode maintaining part 220(or sparking electrode 230, fixed cell 260) conveying unit, obtain simple structure and compact and refrigerator 1 cheaply.That is, do not need the conveying unit of conveyance water and conveying unit can not blocked and dew can't be supplied to sparking electrode 230 by dust etc., so electrostatic atomization apparatus 200 and refrigerator 1 that simple structure and low cost and reliability are high can be provided.In addition, for water unit (for example, coldplate 210, water tank 270 etc.) or the free degree of the shape of electrode maintaining part, sparking electrode, the free degree of configuration increase, can meet with the structure of each home appliance such as refrigerator 1, air regulator, air purifier ground free setting sparking electrode 230, opposite electrode 240, (for example supply water unit, coldplate 210, water tank 270 etc.) shape, configuration, can obtain compactness and efficient electrostatic atomization apparatus 200 with home appliance with meeting.
In addition, in the situation that the size of the outer shape of main part 232 and protuberance 231 (width, thickness etc.) or sectional area roughly are equal to, in the direction of principal axis length of main part 232, are more than 4 times in the scope below 20 times time of length of protuberance 231, processability is good, from main part 232 to protuberance, 231 water quantity delivered is also many, plays the effect that can shorten the water service time.
In addition, due to foam metals such as use titaniums, and be the such metal porous plastid with three-dimensional mesh columnar structure of sponge, so the water absorption of metal inside is also compared many 2 times ~ 5 times left and right than the situation that is not foam metal, compare capillary force with sintering metal also larger, resistance is little of (0.4 ~ 2) * 10 -7about Ω m and as conductor, water is applied efficiently electric, so (resistance arrives greatly approximately 10 to the pottery large with resistance 12about Ω m) etc. compare, can make electricly significantly to be easy to conducting and to increase the fog growing amount, and execute alive setting etc. easily, but also can reduce to apply voltage, can generate reliably nanometer fog.In the present embodiment, possess: comprise the main part 232 formed by foam metal, the sparking electrode that reaches the protuberance 231 of the water adhered on the surface by section of capillarity supply subject 232; The electrode maintaining part 220 that keeps sparking electrode 230; Be arranged at electrode maintaining part 220, and the opposite electrode 240 arranged opposed to each other with protuberance 231; Water feed unit (such as coldplate 210, water tank 270 etc.) to sparking electrode 230 for feedwater; And the high-voltage power supply section 250 that produces fog between sparking electrode 230 and opposite electrode 240, applying voltage from protuberance 231, in sparking electrode 230, used aperture 10 ~ 800 μ m(to be preferably aperture 50 ~ 300 μ m, aperture 50 ~ 150 μ m more preferably), voidage 60 ~ 90%(is preferably 70 ~ 80%) the foam metal of three-dimensional mesh structure, become 10 ~ 800 μ m by the aperture that makes sparking electrode 230, the endurance of stopping up for the mesh that causes due to foreign matter large especially and can steadily in the long term from main part 232 to protuberance 231 for feedwater.In addition, due to the foam metal that has used voidage to there is three-dimensional mesh columnar structure to the titanium below 90% more than 60% etc. greatly, so compare with pottery in the past, sintering metal etc., can keep more water foam metal is inner.Therefore, can produce in large quantities efficiently nanometer fog.
In addition, sparking electrode 230 possesses: by the foam metal with three-dimensional mesh structure, formed, and on direction of principal axis long roughly rectangular-shaped or columned main part 232 roughly, from the direction of principal axis of main part 232, to the direction of principal axis with main part 232, become the direction of approximate right angle outstanding midway, and than the direction of principal axis length of main part 232 shorter integrally formed with main part 232, and roughly rectangular-shaped or cylindric or the pyramidal or cone shape protuberance 231 roughly roughly roughly of the water adhered on the surface by section of capillarity supply subject 232, the direction of principal axis length of main part 232 becomes more than 4 times in the scope below 20 times of length of protuberance 231, so at the relative extrusion position of the axial protuberance 231 of main part 232, main part (for example is divided into 2, the 1st main part 237 and the 2nd main part 238), so can supply feedwater to protuberance 231 by capillarity from the 1st main part 237 and the 2nd main part 238 these 2 places (both sides of protuberance 231), so can supply with a large amount of water to protuberance 231, can increase the fog spray amount, can stably carry out the fog spraying.In addition, for example, even the one party in the 1st main part 237 or the 2nd main part 238 (, the 1st main part) due to mesh obstruction etc. and loss of function, also can be by the opposing party (for example, the 2nd main part 238) protuberance 231 is supplied to feedwater, so obtain can steadily in the long term to protuberance 231 for feedwater, can be at the high electrostatic atomization apparatus 200(fog sprayer unit of reliability of fog of spraying steadily in the long term).
With until by arrange in directly over sparking electrode 230 or electrode maintaining part 220 for water unit (for example, the heat absorbing sheet section 211 of coldplate 210, water tank 270 etc.) fall and the water that is supplied to sparking electrode 230 or electrode maintaining part 220 or fixed cell 260 from falling at sparking electrode 230 for water unit, fall path at water, mode with the mobile impact that can not receive air, the covering section that will cover at least one of water unit (the heat absorbing sheet section 211 of coldplate 210 or water tank 270) or electrode maintaining part 220 or fixed cell 260 (supplies the water unit covering 220X of section, 269) be arranged at electrode maintaining part 220 or fixed cell 260, so water droplet 275 fallen, dew is not vulnerable to be provided with for water unit or electrode maintaining part 220 or fixed cell 260(presses unit) ambient air in dust, mould, the impact of the foreign matters such as dust, the water droplet adhered on sparking electrode 230, water droplet in electrode maintaining part 220 is difficult for making dirty, and the mesh that can suppress sparking electrode 230 stops up, so obtain the electrostatic atomization apparatus 200 of high and the clean and health of reliability.
In addition, in electrode maintaining part 220 or fixed cell 260, breach is set, opening, to have kept the state of sparking electrode 230 in electrode maintaining part 220, from supplying water unit (heat absorbing sheet section 211, water tank 270) dew fallen, water can not lodge in sparking electrode 230 or electrode maintaining part 220 or fixed cell 260, so can not become the state that has adhered to water droplet on the surface of the main part 232 of sparking electrode 230, stored the state of water in electrode maintaining part 220, even in the situation that between sparking electrode 230 and opposite electrode 240, having applied voltage, can between the lower surface of heat absorbing sheet section 211 211Y and sparking electrode 230, not produce electric discharge yet, obtain safe electrostatic atomization apparatus 200, equipment.Herein, preferably be set as the structure that do not store water in the retaining part of the sparking electrode 230 of electrode maintaining part 220 (or, in order to be set as the structure that does not store water in the surface of sparking electrode 230, and be set as can from the retaining part of sparking electrode 230 discharge water structure or below etc. away from the position of sparking electrode 230, the structure of the water storage section of the water that storage discharges is set in addition, and do not make the structure of the water contact discharge electrode 230 that stores in water storage section).In addition, more than the lower surface 211Y of heat absorbing sheet section 211 and the regulation gap Z between sparking electrode 230 are set as to 4mm (more than being preferably 6mm), even adhered to water droplet on the upper surface of the main part 232 of sparking electrode 230, as long as heat absorbing sheet section 211 and sparking electrode 230 are guaranteed the distance that can not discharge, security further improves.
In addition, possess: comprise the main part 232 that formed by foam metal, and so that outstanding mode forms and the sparking electrode 230 of the protuberance 231 of the water that adheres to by the surface of section of capillarity supply subject 232 from main part 232 integratedly with main part 232, take in the electrode maintaining part 220 of sparking electrode 230, be arranged at electrode maintaining part 220, and the opposite electrode 240 arranged opposed to each other with protuberance 231, arrange across regulation gap Z directly over main part 232, and sparking electrode 230 or electrode maintaining part 220 are supplied to the water feed unit (the heat absorbing sheet section 211 of coldplate 210, water supply jar 270) of feedwater, at least comprise sparking electrode 230, opposite electrode 240, electrode maintaining part 220 and by applying the electrostatic atomization apparatus 200 that voltage produces fog between sparking electrode 230 and opposite electrode 240, and be arranged at the position away from electrostatic atomization apparatus 200, the nozzle be connected with electrostatic atomization apparatus 200 via air supply path, from being arranged at nozzle away from the position of electrostatic atomization apparatus 200 to the storeroom that has formed nozzle, the nanometer fog that the indoor spraying such as room is generated by electrostatic atomization apparatus 200, so at least possess the electrostatic atomization apparatus 200 of sparking electrode 230 and opposite electrode 240, the free degree that is sprayed to the allocation position of indoor fog spraying section (fog nozzle) for the fog that will be generated by electrostatic atomization apparatus 200 increases, the fog spraying is carried out in the place that can carry out the fog spraying from hope, so can with refrigerator 1, air regulator, the structure of each home appliance such as air purifier designs with meeting, the free degree of design improves.In addition, owing to directly over main part 232, across regulation gap Z, being provided with the water feed unit, so the water feed unit supplies the free degree of the shape of water unit (coldplate 210 or water tank 270) or sparking electrode 230, the free degree of configuration to increase, ground free setting sparking electrode 230, opposite electrode 240, coldplate 210, the shape of water tank 270, configuration be can meet with the structure of each home appliance such as refrigerator 1, air regulator, air purifier, can compactness and efficient electrostatic atomization apparatus be obtained with home appliance with meeting.

Claims (18)

1. an air regulator, possess and be arranged at indoor indoor set, this indoor set via air supply path will from air suction inlet suck and the air that carried out heat exchange through heat exchanger from the Air blowing mouth to described indoor blowing out, it is characterized in that possessing:
Atomising device, this atomising device possess sparking electrode, keep or take in described sparking electrode the electrode maintaining part, suppress fixed cell and the energising member for being switched on to described sparking electrode that described sparking electrode moves, this atomising device becomes fog next life by apply voltage to described sparking electrode; And
Filter, be arranged between described air suction inlet and described heat exchanger,
Be pressed into the state of described electrode maintaining part side by described fixed cell with described sparking electrode, described sparking electrode, described electrode maintaining part, described fixed cell, described energising member are integrally formed, and described atomising device is placed in the downstream of described filter with respect to banising of air.
2. air regulator according to claim 1, is characterized in that,
Described sparking electrode has main part and protuberance,
The described main part of described sparking electrode is pressed against described electrode maintaining part side by described fixed cell via described energising member.
3. air regulator according to claim 1, is characterized in that,
Described fixed cell has the electrode press section of the movement that suppresses described sparking electrode and the energising member press section of pressing described sparking electrode via described energising member.
4. an air regulator, possess and be arranged at indoor indoor set, this indoor set via air supply path will from air suction inlet suck and the air that carried out heat exchange through heat exchanger from the Air blowing mouth to described indoor blowing out, it is characterized in that possessing:
Atomising device possesses: sparking electrode has the protuberance that is supplied to water from main part; The electrode maintaining part that keeps or take in described sparking electrode; Suppress the fixed cell that described sparking electrode moves; And the energising member for being switched on to described sparking electrode, this atomising device becomes fog next life by apply voltage to described sparking electrode;
Filter, be arranged between described air suction inlet and described heat exchanger;
Drain pan, be arranged at the below of described heat exchanger; And
The air wind path, the fog that will generate in described atomising device guides to described Air blowing mouth,
Described main part with described sparking electrode is pressed into the state of described electrode maintaining part side by described fixed cell, described sparking electrode, described electrode maintaining part, described fixed cell are integrally formed, described atomising device is configured in the downstream of described filter and the top of described drain pan
The position that described air wind path configures from described atomising device guides described fog to the described air supply path of the upstream side of described Air blowing mouth or described Air blowing mouth.
5. air regulator according to claim 4, is characterized in that,
Described atomising device is disposed in the stream of the air between described filter and described heat exchanger,
The described fog that described air wind path will occur at described atomising device between described filter and described heat exchanger is directed to described Air blowing mouth or described air supply path.
6. according to the described air regulator of claim 1 or 4, it is characterized in that,
Described energising member can be switched on to described sparking electrode by clamping described sparking electrode.
7. according to the described air regulator of claim 1 or 4, it is characterized in that,
Described electrode maintaining part is provided with breach or hole at wall,
Described sparking electrode passes through breach or the hole of described wall or, by the upper end of described wall, described sparking electrode is compared outstanding with described wall.
8. an air regulator, possess and be arranged at indoor indoor set, this indoor set via air supply path will from air suction inlet suck and the air that carried out heat exchange through heat exchanger from the Air blowing mouth to described indoor blowing out, it is characterized in that possessing:
Atomising device, this atomising device possesses sparking electrode, keeps or takes in the electrode maintaining part of described sparking electrode and suppresses the fixed cell that described sparking electrode moves, described sparking electrode uses the water of supplying with from the water feed unit, by applying voltage, generates fog;
Filter, be arranged between described air suction inlet and described heat exchanger; And
Drain pan, be arranged at the below of described heat exchanger,
Described atomising device is disposed at the downstream of described filter and the top of described drain pan.
9. air regulator according to claim 8, is characterized in that,
Described atomising device possesses the water outlet, is set to the water of discharging from described water outlet to be discharged to described drain pan.
10. air regulator according to claim 8, is characterized in that,
Described atomising device forms as one described sparking electrode, described electrode maintaining part and described water feed unit.
11. air regulator according to claim 8, is characterized in that,
Described water feed unit possesses radiating part and by described radiating part being carried out to the cooling endothermic section that generates dew,
Described radiating part is disposed at and compares a side that more approaches described air suction inlet with described endothermic section.
12. according to claim 1,4 or 8 described air regulators, it is characterized in that,
Make the intensity of running-active status, the action of described atomising device be shown in described indoor set front design surface or turned round/stopped, the display part of the remote controller of Temperature Setting etc.
13. according to claim 1,4 or 8 described air regulators, it is characterized in that,
Possesses the measuring unit of measuring between the current operating period, determine that the standard of the equipment bodies such as described atomising device, described indoor set, off-premises station is between the operating period, in the design surface of the front of described indoor set or turned round/stopped, between the described standard of remote controller displays operating period of Temperature Setting etc. and between the current operating period of measuring by described measuring unit.
14. according to claim 1,4 or 8 described air regulators, it is characterized in that,
Possesses the measuring unit of measuring between the current operating period, determine that the standard of the equipment bodies such as described atomising device, described indoor set, off-premises station is between the operating period, from between the current operating period of measuring by described measuring unit, obtain for described standard between the remaining operating period that can use between the operating period, in the design surface of the front of described indoor set or turned round/stopped, the remote controller displays of Temperature Setting etc. is between the described remaining operating period.
15. according to claim 1,4 or 8 described air regulators, it is characterized in that,
Possess the unit that measure to use the electric power amount, in the design surface of the front of described indoor set or turned round/stopped, the described use electric power of remote controller displays amount, the electricity charge or the CO2 discharge rate of Temperature Setting etc.
16. according to the described air regulator of claim 1 or 8, it is characterized in that,
Possess the air wind path that will guide to described Air blowing mouth at the fog of described atomising device generation,
From the position that configures described atomising device, the described air supply path to the upstream side of described Air blowing mouth or described Air blowing mouth guides described fog to described air wind path.
17. air regulator according to claim 16, is characterized in that,
Described atomising device is disposed in the stream of the air between described filter and described heat exchanger,
The described fog that described air wind path described atomising device occurs between described filter and described heat exchanger is to described Air blowing mouth or the guiding of described air supply path.
18. according to claim 1,4 or 8 described air regulators, it is characterized in that,
Described energising member can be switched on to described sparking electrode by clamping described sparking electrode.
CN201310060598.9A 2009-03-27 2010-02-18 Air regulator Expired - Fee Related CN103148549B (en)

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CN201080014877.6A Active CN102365130B (en) 2009-03-27 2010-02-18 Electrostatic atomization apparatus, equipment, air regulator and refrigerator
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